CVE-2026-39369: WWBN AVideo is an open source video platform. In versions 26.0 and prior, objects/aVideoEncoderReceiveImage.json.php allowed an authenticated uploader to fetch…

PriorityP347high7.6CVSS 3.1

AVNACLPRLUINSUCHILAL

EPSS

0.41%

32.9th percentile

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

2 ranges

Vendor	Product	Version range	Fixed in
wwbn	avideo	<= 26.0	—
wwbn	avideo	0 – 26.0	—

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