What’s Vulnerable › Vulnerabilities

CVE-2026-90545: WWBN AVideo Missing Authorization via commentAddNew.json.php

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-12 · updated 2026-09-14
• Weakness: CWE-862

Description

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate video access permissions in the commentAddNew.json.php endpoint, allowing authenticated users to post comments on password-protected and group-restricted videos. Attackers can submit POST requests with a valid session to add comments to videos they cannot watch, bypassing password and group access controls.

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-v3p2-4x76-7p8v
• https://www.vulncheck.com/advisories/wwbn-avideo-missing-authorization-via-commentaddnew-json-php
• https://github.com/WWBN/AVideo/security/advisories/GHSA-v3p2-4x76-7p8v

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