CVE-2026-55173

Summary: CVE-2026-55173 affects WWBN AVideo (versions 29.0 and below). The issue is an OS command injection in the ffmpeg command construction: sanitizeFFmpegCommand() fails to neutralize a single ‘&’ (background operator). The fix from CVE-2026-33482 added several metacharacters to the denylist ...

CVE-2026-55173

creationtimestamp| type| source ---|---|--- 2026-06-10 20:03:47+00:00| published-proof-of-concept| https://github.com/WWBN/AVideo/security/advisories/GHSA-wc3f-xc32-435f 2026-07-16 22:01:48+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mqsaf3kc4m2i 2026-07-16 22:58:42+00:0...