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, $obj->liveTransmitionHistory_id) closes the quoted token and lets the attacker append arbitrary commands.
Metrics
Affected Vendors & Products
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References
History
Fri, 29 May 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | WWBN AVideo is an open source video platform. In 29.0 and earlier, there is a classic shell-metacharacter injection. The YPTSocket notification branch in plugin/Live/on_publish.php builds an execAsync() command line by string concatenation, single-quoting each argument but never calling escapeshellarg(). A ' in any of the three interpolated values ($users_id, $m3u8, $obj->liveTransmitionHistory_id) closes the quoted token and lets the attacker append arbitrary commands. | |
| Title | WWBN AVideo Live: OS command injection in on_publish.php execAsync via unescaped m3u8 URL | |
| Weaknesses | CWE-78 | |
| References |
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| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-29T13:14:02.663Z
Reserved: 2026-05-12T19:00:14.600Z
Link: CVE-2026-45578
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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