CVE-2009-20006 osCommerce <= 2.2 Admin File Manager Arbitrary PHP Code Execution

CriticalCVSS 9.3 EPSS 2.3% Framework module

Published: 2025-09-16 17:33
Updated: 2026-10-02 02:10
Exploit status: Public exploit available

Description

osCommerce versions up to and including 2.2 RC2a contain a vulnerability in its administrative file manager utility (admin/file_manager.php). The interface allows file uploads and edits without sufficient input validation or access control. An unauthenticated attacker can craft a POST request to upload a .php file containing arbitrary code, which is then executed by the server.

Affected products

Product	Affected versions	Fixed in
oscommerce	<= 2.2 RC2a	No fix listed

References

CVSS v4.0

9.3 Critical

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: None
User Interaction: None
Vulnerable System Confidentiality: High
Vulnerable System Integrity: High
Vulnerable System Availability: High
Subsequent System Confidentiality: None
Subsequent System Integrity: None
Subsequent System Availability: None

All scores (2)

v4.0 9.3 · vulncheck
v4.0 9.3 · disclosure@vulncheck.com

Weakness & likelihood

EPSS (exploitation probability, 30 days): 2.30% (percentile 83.5)
CWE: CWE-434 Unrestricted Upload of File with Dangerous Type

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

osCommerce 2.2 Arbitrary PHP Code Execution Framework module · Metasploit Framework (Rapid7) · 2009-08-31