CVE-2026-41055

Summary

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 Software

Weaknesses

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

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

Additional References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-793q-xgj6-7frp

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-793q-xgj6-7frp
• https://github.com/WWBN/AVideo/security/advisories/GHSA-9x67-f2v7-63rw
• https://github.com/WWBN/AVideo/commit/0e56382921fc71e64829cd1ec35f04e338c70917
• https://github.com/WWBN/AVideo/commit/8d8fc0cadb425835b4861036d589abcea4d78ee8

• ←Previous
• Next→