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TITLE:
GrayCMS "path_prefix" File Inclusion Vulnerability

SECUNIA ADVISORY ID:
SA15133

VERIFY ADVISORY:
http://secunia.com/advisories/15133/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
GrayCMS 1.x
http://secunia.com/product/4996/

DESCRIPTION:
Kold has reported a vulnerability in GrayCMS, which can be exploited
by malicious people to compromise a vulnerable system.

Input passed to the "path_prefix" parameter in "code/error.php" isn't
properly verified, before it is used to include files. This can be
exploited to include arbitrary files from external and local
resources.

Successful exploitation requires that "register_globals" is enabled.

The vulnerability has been reported in version 1.1. Other versions
may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
Kold

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About:
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vulnerabilities.

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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


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