CVE-2026-105086
HIGHCVSS 8.7Description
WWBN AVideo 12.4 through 29.2.0 contains a stored cross-site scripting vulnerability that allows authenticated uploaders to inject HTML by submitting doubly-encoded entities in video titles. Because safeString() strips tags before decoding entities and runs twice via setTitle() and save(), attackers can store markup that executes in trending, gallery, embed, and playlist pages.
Timeline
Published:October 4th, 2026 4:16 PM
Last modified:October 5th, 2026 3:17 PM
CVSS Scoring
CVSS v3: 8.7 (HIGH)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
- https://github.com/WWBN/AVideo/commit/c4b6ca95a0ae3efa09919a98879870086cff150e
- https://github.com/WWBN/AVideo/security/advisories/GHSA-q62w-927x-vhhf
- https://www.vulncheck.com/advisories/wwbn-avideo-12.4-through-29.2.0-stored-xss-via-double-encoded-video-title
- https://github.com/WWBN/AVideo/security/advisories/GHSA-q62w-927x-vhhf
Source: NIST NVD · Data may lag official sources by up to one minute