Product : Mambo 4.5.2.2 (http://www.mamboserver.com) Summary: Mambo 4.5.2.2 and below SQL Injection in UPDATE statement Severity: Low Description ===========Mambo is a full-featured management system that can be used for everything from simple websites to complex corporate applications.
Details =======We have found uncritical sql injection vulnerability in com_contents component when user vote for the content.
-- content.php -- 100 case 'vote':101 recordVote ( $url , $user_rating , $cid , $database);
102 break; ...1478 $query = "UPDATE #__content_rating" 1479 . "\n SET rating_count = rating_count + 1," 1450 . "\n rating_sum = rating_sum + $user_rating,"
1451 . "\n lastip = '$currip'" 1452 . "\n WHERE content_id = ". $cid 1453 ; ---------------- On line 1450 $user_rating using user supplied value without any validation.This kind of vulnerability is exploitable to gain sensitif information if Mambo configured to using mySQL 4.1 and above.
Fix === Fix available from Mambo website (http://mamboforge.net/frs/?group_id=5) Proof of concept ================ See Attachment Vendor Response =============== 15th June 2005 - Vendor Contacted 15th June 2005 - Fix Available
Attachment:
mambo4521-mysql41.php
Description: Binary data