JosS has discovered a vulnerability in My PHP Indexer, which can be exploited by malicious people to disclose sensitive information.

Input passed to the "d" parameter in index.php is not properly sanitised before being used. This can be exploited to download arbitrary files via directory traversal attacks.

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
JosS

Changelog
Further details available to Secunia VIM customers

Original Advisory
http://milw0rm.com/exploits/6740

Deep Links
Links available to Secunia VIM customers