Vulnerability Description
WWBN AVideo is an open source video platform. In versions 29.0 and below, the CORS origin validation fix in commit `986e64aad` is incomplete. Two separate code paths still reflect arbitrary `Origin` headers with credentials allowed for all `/api/*` endpoints: (1) `plugin/API/router.php` lines 4-8 unconditionally reflect any origin before application code runs, and (2) `allowOrigin(true)` called by `get.json.php` and `set.json.php` reflects any origin with `Access-Control-Allow-Credentials: true`. An attacker can make cross-origin credentialed requests to any API endpoint and read authenticated responses containing user PII, email, admin status, and session-sensitive data. Commit 5e2b897ccac61eb6daca2dee4a6be3c4c2d93e13 contains a fix.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wwbn | Avideo | <= 29.0 |
Related Weaknesses (CWE)
References
- https://github.com/WWBN/AVideo/commit/5e2b897ccac61eb6daca2dee4a6be3c4c2d93e13Patch
- https://github.com/WWBN/AVideo/security/advisories/GHSA-ff5q-cc22-fgp4ExploitMitigationVendor Advisory
- https://github.com/WWBN/AVideo/security/advisories/GHSA-ff5q-cc22-fgp4ExploitMitigationVendor Advisory
FAQ
What is CVE-2026-41057?
CVE-2026-41057 is a vulnerability with a CVSS score of 7.1 (HIGH). WWBN AVideo is an open source video platform. In versions 29.0 and below, the CORS origin validation fix in commit `986e64aad` is incomplete. Two separate code paths still reflect arbitrary `Origin` h...
How severe is CVE-2026-41057?
CVE-2026-41057 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-41057?
Check the references section above for vendor advisories and patch information. Affected products include: Wwbn Avideo.