CVE-2025-66104

WordPress Offload, AI & Optimize with Cloudflare Images plugin <= 1.9.5 - Broken Access Control vulnerability

Published Dec 18, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Missing Authorization vulnerability in Anton Vanyukov Offload, AI & Optimize with Cloudflare Images cf-images allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Offload, AI & Optimize with Cloudflare Images: from n/a through <= 1.9.5.

Analysis

AI-generated

Technical impact

The vulnerability is a missing authorization flaw that allows an attacker to circumvent the plugin’s access control. This broken access control can enable the attacker to read or modify data that should be protected by the plugin, potentially compromising sensitive content or user information. The weakness aligns with CWE‑862, which classifies it as an improper authorization flaw.

Affected Systems

The affected product is the WordPress plugin "Offload, AI & Optimize with Cloudflare Images" developed by Anton Vanyukov, versions up to and including 1.9.5 are impacted. No other products or vendors are specifically listed as affected.

Risk and Exploitability

The CVSS score of 6.5 indicates moderate severity, while the EPSS score of less than 1% suggests a low probability of exploitation at present. The vulnerability is not currently in the CISA KEV catalog. Although the exact attack vector is not detailed in the official description, it is reasonable to infer that the flaw can be exploited via standard web requests to the plugin’s endpoints, given the nature of broken access control in a WordPress plugin.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Upgrade the plugin to a version newer than 1.9.5
  • If immediate upgrade is not possible, restrict access to the plugin’s endpoints or use a firewall rule to block unauthenticated requests
  • Disable the plugin entirely until a patch is applied

Generated by OpenCVE AI on April 29, 2026 at 18:45 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Description Missing Authorization vulnerability in Anton Vanyukov Offload, AI &amp; Optimize with Cloudflare Images cf-images allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Offload, AI &amp; Optimize with Cloudflare Images: from n/a through <= 1.9.5. Missing Authorization vulnerability in Anton Vanyukov Offload, AI & Optimize with Cloudflare Images cf-images allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Offload, AI & Optimize with Cloudflare Images: from n/a through <= 1.9.5.
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'}

cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Vendors & Products Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Missing Authorization vulnerability in Anton Vanyukov Offload, AI &amp; Optimize with Cloudflare Images cf-images allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Offload, AI &amp; Optimize with Cloudflare Images: from n/a through <= 1.9.5.
Title WordPress Offload, AI & Optimize with Cloudflare Images plugin <= 1.9.5 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 4:14 PM
Reserved
Nov 21, 2025, 11:21 AM
Status
Deferred
Published
Dec 18, 2025, 8:16 AM
Modified
Jun 17, 2026, 9:56 AM