CVE-2026-41055 | THREATINT

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.

PUBLISHED Reserved 2026-04-16 | Published 2026-04-21 | Updated 2026-04-22 | Assigner GitHub_M

HIGH: 8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Problem types

CWE-918: Server-Side Request Forgery (SSRF)

Product status

< 26.0

affected

References

github.com/...AVideo/security/advisories/GHSA-793q-xgj6-7frp exploit

github.com/...AVideo/security/advisories/GHSA-793q-xgj6-7frp

github.com/...AVideo/security/advisories/GHSA-9x67-f2v7-63rw

github.com/...ommit/0e56382921fc71e64829cd1ec35f04e338c70917

github.com/...ommit/8d8fc0cadb425835b4861036d589abcea4d78ee8

cve.org (CVE-2026-41055)

nvd.nist.gov (CVE-2026-41055)

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