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Insecure Library Loading
Highly critical

Loudblog "template" Code Execution Vulnerability

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Release Date:  2008-01-07    Last Update:  2008-02-04    Views:  7,079

Secunia Advisory SA28336

Where:

From remote

Impact:

System access

Solution Status:

Unpatched

Software:

CVE Reference(s):

Description


Eugene Minaev has discovered a vulnerability in Loudblog, which can be exploited by malicious people to compromise a vulnerable system.

Input passed to the "template" parameter in loudblog/inc/parse_old.php is not properly verified before being used to execute PHP code. This can be exploited to execute arbitrary PHP code via a specially crafted "template" parameter.

Successful exploitation allows execution of arbitrary code, but requires that "register_globals" is enabled.

The vulnerability is confirmed in version 0.8.0. Other versions may also be affected.


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

Provided and/or discovered by:
Eugene Minaev

Original Advisory:
http://milw0rm.com/exploits/4849

Deep Links:
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: Loudblog "template" Code Execution Vulnerability

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