CVE-2009-4056

HIGH 7.5CVE-2009-4056 · Published 24/11/2009 · updated 16/06/2026

In short

CVE-2009-4056 is a HIGH (CVSS 7.5) vulnerability affecting betsy cms (betsy).
Chance of exploitation in the next 30 days (EPSS): 2.5%, higher than 84.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
betsy cms betsy	`= 3.5`	No fix yet

Description

Directory traversal vulnerability in admin/popup.php in Betsy CMS 3.5 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the popup parameter.

References

secunia.com/advisories/37422 · Vendor Advisory
packetstormsecurity.org/0911-exploits/betsycms-lfi.txt · Exploit
vupen.com/english/advisories/2009/3314 · Vendor Advisory

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