CVE-2025-6238
Severity CVSS v4.0:
Pending analysis
Type:
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
Publication date:
04/07/2025
Last modified:
04/07/2025
Description
The AI Engine plugin for WordPress is vulnerable to open redirect in version 2.8.4. This is due to an insecure OAuth implementation, as the 'redirect_uri' parameter is missing validation during the authorization flow. This makes it possible for unauthenticated attackers to intercept the authorization code and obtain an access token by redirecting the user to an attacker-controlled URI. Note: OAuth is disabled, the 'Meow_MWAI_Labs_OAuth' class is not loaded in the plugin in the patched version 2.8.5.
Impact
Base Score 3.x
8.00
Severity 3.x
HIGH
References to Advisories, Solutions, and Tools
- https://plugins.trac.wordpress.org/browser/ai-engine/tags/2.8.4/labs/oauth.php
- https://plugins.trac.wordpress.org/changeset/3321384/ai-engine/trunk/labs/mcp.php
- https://plugins.trac.wordpress.org/changeset/3321384/ai-engine/trunk/labs/oauth.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1edc84fd-8cb5-4899-9444-1b6ae3144917?source=cve