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Secunia Advisory:	SA27962
Release Date:	2007-12-07
Critical:	Moderately critical
Impact:	Exposure of sensitive information
Where:	From remote
Solution Status:	Unpatched
Software:	PictPress 1.x (plugin for WordPress)
	This advisory is currently marked as unpatched! - Companies can be alerted when a patch is released!

Description:
GoLd_M has discovered a vulnerability in the PictPress plugin for WordPress, which can be exploited by malicious people to disclose sensitive information.

Input passed to the "path" parameter in resize.php is not properly sanitised before being used in a call to "readfile()". This can be exploited to disclose the content of arbitrary files via directory traversal attacks.

Successful exploitation requires that the "pp_full_image" option is enabled.

The vulnerability is confirmed in version 1.0. Other versions may also be affected.

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

Provided and/or discovered by:
GoLd_M

Original Advisory:
http://milw0rm.com/exploits/4695