CVE-2026-48942

Joomla Extension - getk2.com - Stored-XSS in K2 extension for Joomla < 2.26

CVSS 6.1 MEDIUMEPSS 0.1%CWE-79

K2 ≤ 2.26 renders the `#__k2_users.image` column directly into HTML `src` attributes via two distinct templates, in both cases without HTML escaping.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

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References