[CVE-2026-36669] An unauthenticated arbitrary file upload vulnerability in ck_upload_handler.php in Feng Office 3.11.…

Descripción técnica

An unauthenticated arbitrary file upload vulnerability in ck_upload_handler.php in Feng Office 3.11.13.11 allows remote attackers to upload malicious files (such as .html) to the web-accessible /tmp/ directory.

Puntuación CVSS

Score: 9.8/10 — Severidad: CRITICAL — Estado NIST: Deferred

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

Debilidades (CWE)

CWE-434

Fuente oficial

Publicado en NIST NVD.