Vulnerability · Published Apr 21, 2026 · Assigned by GitHub_M
CVE-2026-41055AVideo has an incomplete fix for CVE-2026-33039 (SSRF)
High 8.6
In plain English
A high-severity server-side request forgery in AVideo from WWBN. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).
Severity (CVSS 3.1)8.6High
Exploit odds (30 days)0.4%top 68.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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 the actual HTTP request redirects traffic to internal endpoints. Commit 8d8fc0cadb425835b4861036d589abcea4d78ee8 contains an updated fix.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | wwbn/avideo | no fix listed | GHSA-793q-xgj6-7frp |
Affected products (as reported)
Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
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