CVE-2026-45578
High · 8.8CVSS
8.8
EPSS
0.5%
Published
May 29, 2026
CISA due date
—
The record
WWBN AVideo is an open source video platform. In 29.0 and earlier, there is a classic shell-metacharacter injection. The YPTSocket notification branch in plugin/Live/on_publish.php builds an execAsync() command line by string concatenation, single-quoting each argument but never calling escapeshellarg(). A ' in any of the three interpolated values ($users_id, $m3u8, $obj->liveTransmitionHistory_id) closes the quoted token and lets the attacker append arbitrary commands.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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