CVE-2026-45578

8.8 HIGH

WWBN AVideo is an open source video platform

Published: 2026-05-29 · Last updated: 2026-06-01

Severity and scoring

CVSS: 8.8 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-78

Affected products

Vendor	Product
wwbn	avideo

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.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-45578
[Vendor advisory]https://github.com/WWBN/AVideo/security/advisories/GHSA-xw67-cg5f-4m2r

Related CVEs

Same vendor

CVE-2026-47696 — WWBN AVideo is an open source video platform (4.3 MEDIUM)
CVE-2026-47694 — WWBN AVideo is an open source video platform (5.4 MEDIUM)
CVE-2026-46337 — WWBN AVideo is an open source video platform (5.3 MEDIUM)
CVE-2026-45731 — WWBN AVideo is an open source video platform (4.9 MEDIUM)
CVE-2026-45620 — WWBN AVideo is an open source video platform (5.3 MEDIUM)

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