Description: k1tk4t has discovered some vulnerabilities in AuraCMS, which can be exploited by malicious people to disclose sensitive information or compromise a vulnerable system.
1) Files submitted for upload are not checked for malicious extensions or multiple file extensions in mod/contak.php. This can be exploited to execute arbitrary PHP code by uploading malicious files.
2) Input passed to the "pilih" parameter in index.php is not properly verified before being used to include files. This can be exploited to include arbitrary files from local resources.
Successful exploitation requires that "magic_quotes_gpc" is disabled.
The vulnerabilities are confirmed in AuraCMS 2.1. Other versions may also be affected.
Solution: Grant only trusted users access to the file upload functionality.
Edit the source code to ensure that input is properly verified.
Provided and/or discovered by: k1tk4t
Changelog: 2007-09-17: Added CVE reference.
2007-09-19: Added CVE reference.
2007-09-20: Updated vulnerability #1 with additional information provided by TaMBarUS. Updated "Solution" section.
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