Directory Traversal Vulnerability in 1024cms Admin Control Panel v1.1.0 Beta

Software:    1024cms Admin Control Panel v1.1.0 Beta (complete-modules package)

Vendor:    http://1024cms.org/

Vulnerability Type:    Directory Traversal

Remote:    Yes

Local:    No

Discovered:    15 March 2011

Reported:    29 March 2011

Disclosed:    04 April 2011

VULNERABILITY DESCRIPTION:

The script ''/modules/forcedownload/cls_forcedl.php'' is prone to a directory-traversal vulnerability because it fails to properly sanitize user-supplied input in the ''filename'' parameter.

An attacker can exploit this vulnerability to retrieve arbitrary files from the vulnerable system in the context of the affected application. Information obtained may aid in further attacks.

PoC Exploit:

/modules/forcedownload/force_download.php?filename=../../../../../../../etc/passwd

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