ahmadbady has discovered a vulnerability in Tizag Countdown Creator, which can be exploited by malicious people to compromise a vulnerable system.
This vulnerability is caused due to the process.php script failing to validate the types of uploaded images. This can be exploited to upload files with arbitrary extensions (e.g. ".php") and execute arbitrary PHP code on the server.
This vulnerability is confirmed in version 3.0. Other versions may also be affected.
Solution: Edit the source code to ensure that input is properly verified.
Provided and/or discovered by: ahmadbady
Original Advisory: http://milw0rm.com/exploits/7354
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