Secunia Security Advisory - bd0rk has discovered a vulnerability in MxBB Portal CalSnails Module, which can be exploited by malicious people to compromise a vulnerable system.
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TITLE:
MxBB Portal CalSnails Module "module_root_path" File Inclusion
SECUNIA ADVISORY ID:
SA22931
VERIFY ADVISORY:
http://secunia.com/advisories/22931/
CRITICAL:
Highly critical
IMPACT:
System access
WHERE:
>From remote
SOFTWARE:
CalSnails (module for MxBB Portal) 1.x
http://secunia.com/product/12681/
DESCRIPTION:
bd0rk has discovered a vulnerability in MxBB Portal CalSnails Module,
which can be exploited by malicious people to compromise a vulnerable
system.
Input passed to the "module_root_path" parameter in
includes/mx_common.php is not properly verified before being used to
include files. This can be exploited to execute arbitrary PHP code by
including files from local or external resources.
Successful exploitation requires that "register_globals" is enabled.
The vulnerability is confirmed in version 1.06. Other versions may
also be affected.
SOLUTION:
Edit the source code to ensure that input is properly verified.
PROVIDED AND/OR DISCOVERED BY:
bd0rk
ORIGINAL ADVISORY:
http://www.milw0rm.com/exploits/2799
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