CVE-2026-43874
high
CVSS v3
7.2
CVSS v4 NEW
—
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 mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
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
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.