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Yana Framework "public guestbook" Profile Security Bypass
Secunia Advisory: SA23855
Release Date: 2007-01-23
Last Update: 2007-02-09
Popularity: 6,433 views

Critical:
Less critical
Impact: Security Bypass
Where: From remote
Solution Status: Vendor Patch

Software:Yana Framework 2.x

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CVE reference:CVE-2007-0516


Description:
A vulnerability has been reported in Yana Framework, which can be exploited by malicious users to bypass certain security restrictions.

The vulnerability is caused due to an unspecified error in the "public guestbook" plugin, which can be exploited to edit or delete guestbook entries of other guestbook profiles on a multiple user installation.

Successful exploitation requires privileges to edit or delete entries in one guestbook profile.

Solution:
Update to version 2.8.5a or install the hotfix for 2.8.5:
http://all-community.de/pub/pages/downloads.php?language=en

Provided and/or discovered by:
Reported by the vendor.

Changelog:
2007-01-30: Added CVE reference.
2007-02-09: Updated "Title" and "Description".

Original Advisory:
http://all-community.de/pub/pages/changes.php?language=en


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