Severity:

HIGH RISK

(8.7)

Path Traversal File Write (CWE-22) in WWBN AVideo locale/save.php Enables PHP RCE

CVE-2026-40909

Published:

Apr 21, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Vulnerability Type

Vulnerability Type

Category:

Path Traversal / Arbitrary File Write

CWE:

CWE-22

Impact:

Remote Code Execution via Arbitrary File Write

Severity:

HIGH RISK

(8.7)

CVSS Version:

3.1

Vulnerability Type

Category:

Path Traversal / Arbitrary File Write

CWE:

CWE-22

Impact:

Remote Code Execution via Arbitrary File Write

Severity:

HIGH RISK

(8.7)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.