CVE-2026-6639
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk30th percentile - higher than 30% of all known CVEs
Summary
The AI Chatbot & Workflow Automation by AIWU plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to 1.4.6. The `getCurrentTaskResults()` method is accessible without authentication or authorization checks, allowing unauthenticated attackers to enumerate sequential task IDs and retrieve sensitive configuration data including OpenAI API keys in plaintext.
Risk Assessment
An unauthenticated attacker can steal API keys and other sensitive configuration data, leading to security compromise and potential resource abuse.
Recommendation
Update the plugin to a version newer than 1.4.6 and add authentication and authorization checks to the getCurrentTaskResults() method.
Other vulnerabilities in AI Chatbot & Workflow Automation by AIWU
See all- CVE-2026-6804Medium
The AI Chatbot & Workflow Automation by AIWU plugin for WordPress up to version 1.4.12 is vulnerable to authorization bypass. This is due to improper verification of user authorization before performing actions.
- CVE-2026-6803Medium
The AI Chatbot & Workflow Automation by AIWU plugin for WordPress up to version 1.4.12 suffers from missing authorization in AJAX actions. Lack of capability checks and nonce verification allows unauthenticated attackers to delete specific records by ID or all records from any module's database table.
- CVE-2026-2955Medium
The AI Chatbot & Workflow Automation by AIWU plugin for WordPress up to version 1.4.14 contains a stored XSS vulnerability via the X-Forwarded-For header. An unauthenticated attacker can inject arbitrary JavaScript that executes whenever a user accesses the injected page. Note: practical exploitation is limited to 20 characters.
Original NVD description (English source)
The AI Chatbot & Workflow Automation by AIWU plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.6. This is due to the `getCurrentTaskResults()` method in `modules/workspace/controller.php` being accessible without authentication or authorization checks. The method is not included in the workspace controller's `getNoncedMethods()` array, the base `getPermissions()` returns an empty array, and all AJAX actions are registered with `wp_ajax_nopriv_` hooks (`classes/frame.php:282`). When tasks are created via features like the Bulk Post Generator, the task parameters — including the OpenAI API key in plaintext, AI prompts, keywords, and full AI model configuration — are stored in the database and returned in the JSON response. This makes it possible for unauthenticated attackers to enumerate sequential task IDs and retrieve sensitive configuration data including API keys.