CVE-2026-43874
high
CVSS v3
7.2
CVSS v2
—
VIR risk
7.2
Description
AVideo has an Incomplete Fix for YPTSocket autoEvalCodeOnHTML Strip: Unauthenticated Cross-User JavaScript Execution via `$msg['json']` Relay Bypass
Predictions
Exploit likelihood
81%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | wwbn/avideo | <=29.0 | |
| COMPOSER | wwbn/avideo | <= 29.0 | |
References
- https://github.com/advisories/GHSA-ghcv-22jf-vfxm
- https://github.com/WWBN/AVideo/commit/9f3006f9a89a34daa67a83c6ad35f450cb91fcce
- https://github.com/WWBN/AVideo/security/advisories/GHSA-ghcv-22jf-vfxm
- https://nvd.nist.gov/vuln/detail/CVE-2026-43874
- https://github.com/WWBN/AVideo
- https://github.com/advisories/GHSA-gph2-j4c9-vhhr
CWEs
CWE-94
Verify integrity in audit chain (admin only). AS-IS.