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D2KBlog Script Insertion and SQL Injection Vulnerabilities
Secunia Advisory: SA19177
Release Date: 2006-03-09
Last Update: 2006-03-14
Popularity: 5,302 views

Critical:
Moderately critical
Impact: Cross Site Scripting
Manipulation of data
Where: From remote
Solution Status: Unpatched

Software:D2KBlog 1.x

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CVE reference:CVE-2006-1123
CVE-2006-1122


Description:
KAPDA has discovered two vulnerabilities in D2KBlog, which can be exploited by malicious people to conduct script insertion and SQL injection attacks.

1) Input passed to the "memName" cookie parameter isn't properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

2) Input passed to the "msg" parameter when signing the guestbook isn't properly sanitised before being used. This can be exploited to inject arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious user data is viewed.

The vulnerabilities have been confirmed in version 1.0.3 and have also been reported in prior versions. Other versions may also be affected.

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

Provided and/or discovered by:
FarhadKey and DevilBox, KAPDA

Changelog:
2006-03-14: Added CVE references.

Original Advisory:
http://www.kapda.ir/advisory-287.html


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