CVE-2025-8723
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability97. percentile18%
ProductCloudflare Image Resizing – Optimize & Accelerate Your Images
PublishedAug 19, 2025
First seenAug 19, 2025
Weakness typeCWE-94Code injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mecanik Cloudflare Image Resizing – Optimize & Accelerate Your Images | v ≤ 1.5.6 | — |
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