{"id":"CVE-2026-107745","title":"AI Engine <= 3.8.4 - Authenticated (Subscriber+) Limited Media File Deletion via 'metadata' Parameter","summary":"The AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to limited media file deletion due to insufficient file path validation in the upload_file function in all versions up to, and including, 3.…","severity":"medium","cvss":4.2,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","cvssSource":"cna","cwe":["CWE-22"],"vendor":"tigroumeow","product":"AI Engine – MCP Server & AI Chatbot for WordPress, with Claude, ChatGPT & Gemini","affected":["ai_engine_mcp_server_ai_chatbot_for_wordpress_with_claude_chatgpt_gemini <= 3.8.4"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-29T01:32:09.199540Z"},"published":"2026-10-28","updated":"2026-10-29","sourceUpdated":"2026-10-29T01:51:59.196Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-107745","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/d4f8607c-711e-4d0e-8379-49346033a837?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.8.3/classes/modules/files.php#L470"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.8.3/classes/modules/files.php#L62"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.8.3/classes/modules/files.php#L1071"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.8.3/classes/api.php#L689"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.8.3/classes/api.php#L1040"},{"url":"https://plugins.trac.wordpress.org/changeset?old_path=%2Fai-engine%2Ftags%2F3.8.4%2Fclasses%2Fmodules%2Ffiles.php&new_path=%2Fai-engine%2Ftags%2F3.8.5%2Fclasses%2Fmodules%2Ffiles.php"}],"tags":["cve.org"],"epss":0.00322,"epssPercentile":0.25194,"ingestedAt":"2026-10-28T03:02:57.609Z","slug":"CVE-2026-107745","body":"## Overview\n\nThe AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to limited media file deletion due to insufficient file path validation in the upload_file function in all versions up to, and including, 3.8.4 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary media files on the server. This requires the administrator to have enabled the Public API option, and exploitation depends on the hourly cleanup_files task running after the malicious upload.\n\n## Affected\n\n- `ai_engine_mcp_server_ai_chatbot_for_wordpress_with_claude_chatgpt_gemini <= 3.8.4`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":23,"depthScoreParts":{"impact":23.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}