What is CVE-2026-41057?

CVE-2026-41057 is a high-severity vulnerability in Wwbn Avideo, classified under Origin Validation Error. CVSS score: 7.1/10. Published 2026-04-21.

How severe is CVE-2026-41057?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Wwbn Avideo

CVE-2026-41057

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…

EPSS: 0.000 (8.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N.

Affected products

Wwbn Avideo — versions <= 29.0

Weakness classification (CWE)

CWE-346 — Origin Validation Error

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-ff5q-cc22-fgp4 (x_refsource_CONFIRM)
https://github.com/WWBN/AVideo/commit/5e2b897ccac61eb6daca2dee4a6be3c4c2d93e13 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-41057?: CVE-2026-41057 is a high-severity vulnerability in Wwbn Avideo, classified under Origin Validation Error. CVSS score: 7.1/10. Published 2026-04-21.
How severe is CVE-2026-41057?: High severity. CVSS v3 base score is 7.1 out of 10.