Joomla Extension – getk2.com – Authenticated user property mass-assignment in K2 extension for Joomla < 2.26_CVE-2026-48943
K2 ≤ 2.24 contains a mass-assignment defect in the K2 system user plugin `plg_user_k2`. A Registered Joomla user, by including the field `K2UserForm=1` in a standard `com_users` `profile.save` POST, can write arbitrary values into the `notes`, `image`, and `plugins` columns of...