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Case File

CVE-2009-4056

HIGH · CVSS 7.5 EPSS 2.46% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-11-24 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2009-4056
Severity
HIGH
CVSS
7.5
EPSS
2.46%

Original NVD 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.