SSRF in Wwbn Avideo
CVE-2026-41055
WWBN AVideo is an open source video platform. In versions 29.0 and below, an incomplete SSRF fix in AVideo's LiveLinks proxy adds `isSSRFSafeURL()` validation but leaves DNS TOCTOU vulnerabilities where DNS rebinding between validation and…
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.000 (7.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.
Affected products
- Wwbn Avideo — versions < 26.0
Weakness classification (CWE)
References
- https://github.com/WWBN/AVideo/security/advisories/GHSA-793q-xgj6-7frp (x_refsource_CONFIRM)
- https://github.com/WWBN/AVideo/security/advisories/GHSA-9x67-f2v7-63rw (x_refsource_MISC)
- https://github.com/WWBN/AVideo/commit/0e56382921fc71e64829cd1ec35f04e338c70917 (x_refsource_MISC)
- https://github.com/WWBN/AVideo/commit/8d8fc0cadb425835b4861036d589abcea4d78ee8 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-41055?
- CVE-2026-41055 is a high-severity vulnerability in Wwbn Avideo, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.6/10. Published 2026-04-21.
- How severe is CVE-2026-41055?
- High severity. CVSS v3 base score is 8.6 out of 10.