Description
A Joomla user with K2 "create item" rights (Author tier by default) can submit an article whose `embedVideo` POST field contains a raw `<script>` tag; K2 stores it verbatim and renders it unescaped to any visitor of the article page.
Metrics
CVSS 3.1 3.4/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:NWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Jun 25, 2026
- Last modified
- Jun 28, 2026
- NVD status
- Analyzed