AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2009-4623

HIGH · CVSS 7.5 EPSS 9.85% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-01-18 · 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-2009-4623
Severity
HIGH
CVSS
7.5
EPSS
9.85%

Original NVD Description

Multiple PHP remote file inclusion vulnerabilities in Advanced Comment System 1.0 allow remote attackers to execute arbitrary PHP code via a URL in the ACS_path parameter to (1) index.php and (2) admin.php in advanced_comment_system/. NOTE: this might only be a vulnerability when the administrator has not followed installation instructions in install.php. NOTE: this might be the same as CVE-2020-35598.