CVE-2026-86239 | liufee FeehiCMS up to 2.1.1 UEditor Widget UeditorAction.php UeditorAction::init unrestricted upload (Issue 94)

A vulnerability has been found in liufee FeehiCMS up to 2.1.1 and classified as problematic. The impacted element is the function UeditorAction::init of the file backend/widgets/ueditor/UeditorAction.php of the component UEditor Widget. The manipulation leads to unrestricted upload.

This vulnerability is referenced as CVE-2026-86239. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

The project was informed of the problem early through an issue report but has not responded yet.VulDB Recent EntriesRead More