EUVD-2026-19881
GHSA-q4x6-6mm2-crg9
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3Tags
Description
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.
Analysis
Stored SSRF in WWBN AVideo 26.0 and prior allows authenticated streamers with low-privilege streaming permissions to store arbitrary callback URLs in the live restream log feature, triggering server-side requests to internal or loopback HTTP services. The vulnerability affects all versions up to and including 26.0; exploitation requires valid streaming credentials but no user interaction. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today