CVE-2026-39369
High · 7.6CVSS
7.6
EPSS
0.5%
Published
Apr 7, 2026
CISA due date
—
The record
WWBN AVideo is an open source video platform. In versions 26.0 and prior, objects/aVideoEncoderReceiveImage.json.php allowed an authenticated uploader to fetch attacker-controlled same-origin /videos/... URLs, bypass traversal scrubbing, and expose server-local files through the GIF poster storage path. The vulnerable GIF branch could be abused to read local files such as /etc/passwd or application source files and republish those bytes through a normal public GIF media URL.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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