WWBN AVideo 12.4 through 29.2.0 Stored XSS via Double-Encoded Video Title
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.
CVE-2026-105086
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-105086
AVideo
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "WWBN",
"product": "AVideo",
"versions": [
{
"status": "affected",
"version": "12.4",
"versionType": "custom",
"lessThanOrEqual": "29.2.0"
}
],
"packageURL": "pkg:composer/wwbn/avideo",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-105086
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #8629 · Revision 1
- Added to Heist Feed
- Publisher date