Vulnerabilities and security researches forforce-regenerate-thumbnails force-regenerate-thumbnails

Aug 25, 2026

PSC, Research URL: PSC-2026-64694
Home page URL: Security reports for Force Regenerate Thumbnails
Application: Force Regenerate Thumbnails
Date: Aug 25, 2026
Research Description: Thumbnail regeneration tools delete derived image sizes, read original uploads, create replacement files, and execute batch operations across the media library. Force Regenerate Thumbnails version 2.3.0 has successfully completed the CleanTalk Plugin Security Certification process and received PSC-2026-64694, confirming that the review focused on attachment authorization, path confinement, batch requests, file deletion scope, image processing inputs, and progress handling.
Affected versions: Min 2.3.0, max 2.3.0.
Status: SAFE & CERTIFIED