The AI Engine plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.1.3 via the /mcp/v1/ REST API endpoint that exposes the 'Bearer Token' value when 'No-Auth URL' is enabled. This makes it possible for unauthenticated attackers to extract the bearer token, which can be used to gain access to a valid session and perform many actions like creating a new administrator account, leading to privilege escalation.
CVE-2025-11749 is a critical severity with CVSS 9.8 Sensitive Information Exposure issue affecting the Plugin AI Engine – The Chatbot, AI Framework & MCP for WordPress. It affects Versions up to 3.1.3 and is fixed in 3.1.4.
CVE-2025-11749 is tracked for the Plugin AI Engine – The Chatbot, AI Framework & MCP for WordPress as critical severity with CVSS 9.8. The affected range is Versions up to 3.1.3. Update AI Engine – The Chatbot, AI Framework & MCP for WordPress to 3.1.4 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
ai-engine
View on wordpress.org
|
| CVE | CVE-2025-11749 |
| Patched Versions |
3.1.4
|
| Affected Versions |
Versions up to 3.1.3
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
AI Engine: ChatGPT Chatbot <= 1.9.98 - Unauthenticated Arbitrary File Upload via rest_upload
AI Engine: ChatGPT Chatbot <= 2.2.63 - Authenticated (Editor+) Arbitrary File Upload
AI Engine 2.9.3 - 2.9.4 - Authenticated (Subscriber+) Arbitrary File Upload
AI Engine 2.8.0 - 2.8.3 - Authenticated (Subscriber+) Insufficient Authorization to Privilege Escalation via MCP
AI Engine 2.8.4 - Insecure OAuth Implementation
AI Engine – The Chatbot, AI Framework & MCP for WordPress <= 3.3.2 - Authenticated (Editor+) Arbitrary File Upload
AI Engine <= 3.3.2 - Authenticated (Editor+) Arbitrary File Upload via 'filename' Parameter in update_media_metadata Endpoint
AI Engine <= 2.5.0 - Authenticated (Admin+) Remote Code Execution
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