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OpenAdvisories
Critical · 9.8 CVE-2021-47965 EUVD-2021-34820GHSA-7wfw-gfch-rf74

WordPress Plugin WP Super Edit 2.5.4 Unrestricted File Upload

Published May 15, 2026 · Updated May 25, 2026 · Assigned by VulnCheck

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.

Affected products

VendorProductAffectedFixed
wp-super-edit WP Super Edit ≤ 2.5.4 —

References