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CVE-2026-36669

CRITICAL CVSS: 9.8 Published: 2026-07-17 Modified: 2026-07-23

Description

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.

Affected Platforms

Unknown

Weakness Type

CWE-434

References