A vulnerability was found in Liquidsilvercms 0.3/0.35 and classified as critical. Affected by this issue is an unknown function. The manipulation of the argument update with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Directory traversal vulnerability in update/index.php in Liquid-Silver CMS 0.35, when magic_quotes_gpc is disabled, allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the update parameter.

The weakness was disclosed 01/25/2008 (Website). The advisory is shared for download at vupen.com. This vulnerability is handled as CVE-2008-0459 since 01/25/2008. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (39895) and Exploit-DB (4976).

Productinfo

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• Liquidsilvercms

Version

• 0.3
• 0.35

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

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