CVE-2026-48940
Joomla Extension - getk2.com - Stored-XSS in K2 extension for Joomla < 2.26
CVSS Score
3.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-79 |
| Vendor | getk2.com |
| Product | k2 extension for joomla |
| Published | Jun 25, 2026 |
| Last Updated | Jun 25, 2026 |
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Affected Versions
getk2.com / K2 extension for Joomla
1.0-2.26
Credits
Matan Bahar Niv Kochan