CVE-2021-47965
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
May 15, 2026
Vendor
unknown
Description
WordPress Plugin WP Super Edit 2.5.4 and earlier contains an unrestricted file upload vulnerability in the FCKeditor component that allows attackers to upload dangerous file types without validation. Attackers can upload arbitrary files through the filemanager upload endpoint to achieve remote code execution and complete system compromise.