CVE-2026-47694
WWBN AVideo: Stored XSS via unescaped Gallery category description
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
WWBN AVideo is an open source video platform. In 29.0 and earlier, AVideo stores category descriptions from user input and later renders category_description as raw HTML in the Gallery view. A user who can create or edit categories can store JavaScript in a category description, which executes when another user views the affected Gallery/category page. This is a stored XSS in the category description field, separate from previously fixed XSS issues in video titles or comments.
| CWE | CWE-79 |
| Vendor | wwbn |
| Product | avideo |
| Published | May 29, 2026 |
| Last Updated | May 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
WWBN / AVideo
<= 29.0