CVE-2026-48942
Joomla Extension - getk2.org - Stored-XSS in K2 extension for Joomla < 2.26
CVSS Score
6.1
EPSS Score
0.1%
EPSS Percentile
4th
K2 ≤ 2.26 renders the `#__k2_users.image` column directly into HTML `src` attributes via two distinct templates, in both cases without HTML escaping.
| CWE | CWE-79 |
| Vendor | getk2.org |
| Product | k2 extension for joomla |
| Published | Jun 25, 2026 |
| Last Updated | Jun 28, 2026 |
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Affected Versions
getk2.org / K2 extension for Joomla
1.0-2.26
Credits
Matan Bahar Niv Kochan