VULNERABILITY INTELLIGENCE
CVE-2026-86240
CVSS score4.7 MEDIUM
EPSS probability0.40%
CISA KEVNot currently listed
Published2026-09-07
Last modified2026-09-28
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Description
A security flaw has been discovered in liufee FeehiCMS up to 2.1.1. This affects the function catchImage of the file backend/widgets/ueditor/Uploader.php of the component UEditor. The manipulation of the argument source[] results in server-side request forgery. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Weakness classification
- cna@vuldb.com: CWE-918