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Vulnerabilities and Security Researches

Cloudflare Image Resizing – Optimize & Accelerate Your Images, CVE-2025-8723

CVE, Research URL

CVE-2025-8723

Published on
Aug 19, 2025
Research Description
The Cloudflare Image Resizing plugin for WordPress is vulnerable to Remote Code Execution due to missing authentication and insufficient sanitization within its hook_rest_pre_dispatch() method in all versions up to, and including, 1.5.6. This makes it possible for unauthenticated attackers to inject arbitrary PHP into the codebase, achieving remote code execution.
Affected versions
Min -, max 1.5.7.
Status
vulnerable