flyh4t has discovered a vulnerability in HDWiki, which can be exploited by malicious users to conduct SQL injection attacks.

Input appended to the URL after hdwiki/index.php is not properly sanitised in model/comment.class.php before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

The vulnerability is confirmed in version 5.1. Other versions may also be affected.

Solution
Edit the source code to ensure that input is properly sanitised.

Provided and/or discovered by
flyh4t.

Changelog
Further details available to Secunia VIM customers

Original Advisory
http://bbs.wolvez.org/viewtopic.php?id=208

Deep Links
Links available to Secunia VIM customers