CVE-2026-39368

WWBN AVideo has a Live restream log callback flow enabling stored SSRF to internal services

WWBN AVideo is an open source video platform. In versions 26.0 and prior, the Live restream log callback flow accepted an attacker-controlled restreamerURL and later fetched that stored URL server-side, enabling stored SSRF for authenticated streamers. The vulnerable flow allowed a low-privilege user with streaming permission to store an arbitrary callback URL and trigger server-side requests to loopback or internal HTTP services through the restream log feature.

Affected

WWBN · AVideo

CVSS v3.1 GITHUB

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.34% chance of exploitation in the next 30 days, 26th percentile

Published

2026-04-07

Proof-of-concept exploits (1)

• advisories/GHSA-q4x6-6mm2-crg9

Security advisories

• WWBN/AVideo/security/advisories/GHSA-q4x6-6mm2-crg9

References

• CVE Record
• NVD entry