CVE-2026-92584
mediumAVideo through 29.0 (current revision e01e41ecc) contains a stored cross-site scripting vulnerability.
AVideo through 29.0 (current revision e01e41ecc) contains a stored cross-site scripting vulnerability. The unauthenticated view-counter endpoint objects/videoAddViewCount.json.php reaches VideoStatistic::save(), which writes the caller's User-Agent (via getUserAgentInfo(), which returns unrecognized agent strings verbatim) directly into the `app` column of the videos_statistics table without invoking the sanitizing setter setApp(); normalizeApp() only truncates the value to 45 characters. The video owner's and administrator's statistics page (view/videoViewsInfo.php) renders this field in a DataTables 1.12.1 column with an unescaped renderer, and DataTables assigns cell content using innerHTML, so attacker-supplied HTML is parsed and executed in the privileged user's authenticated session when the statistics page is viewed. No patched version was available at the time of the advisory.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/WWBN/AVideo/security/advisories/GHSA-6rgh-c296-5j86 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/avideo-through-29.0-stored-cross-site-scripting-via-u... disclosure@vulncheck.com
- https://github.com/WWBN/AVideo/security/advisories/GHSA-6rgh-c296-5j86 134c704f-9b21-4f2e-91b3-4a467353bcc0
