CVE-2026-39368
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductWwbn Avideo
PublishedApr 7, 2026
First seenApr 7, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wwbn avideo | v ≤ 26.0 | — |
| WWBN/AVideoPackagist | v ≤ 26.0 | — |
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