Description
WWBN AVideo is an open source video platform. In versions 26.0 and prior, the player skin configuration endpoint at admin/playerUpdate.json.php does not validate CSRF tokens. The plugins table is explicitly excluded from the ORM's domain-based security check via ignoreTableSecurityCheck(), removing the only other layer of defense. Combined with SameSite=None cookies, a cross-origin POST can modify the video player appearance on the entire platform.
Affected products
wwbn: avideo
References2
- github.com/WWBN/AVideo/security/advisories/GHSA-4q27-4rrq-fx95 ExploitMitigationVendor Advisory
- github.com/WWBN/AVideo/security/advisories/GHSA-4q27-4rrq-fx95 ExploitMitigationVendor Advisory
Metrics
- CVSS 3.1
-
4.3
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - EPSS — exploit probability
- 0% percentile: 3 · as of 12 November 2026
- CWE
- CWE-352
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