{"id":"CVE-2026-107745","aliases":[],"title":"AI Engine <= 3.8.4 - Authenticated (Subscriber+) Limited Media File Deletion via 'metadata' Parameter","titleSource":"Wordfence","descriptionSource":"Wordfence","products":[{"vendor":"tigroumeow","name":"AI Engine – MCP Server & AI Chatbot for WordPress, with Claude, ChatGPT & Gemini","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.8.4","versionType":"semver"}],"defaultStatus":"unaffected","source":"Wordfence","url":"https://www.cve.org/CVERecord?id=CVE-2026-107745"}],"remediation":[],"description":"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, 3.8.4 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upload.","severity":"medium","score":4.2,"published":"2026-10-28T02:29:59.766Z","modified":"2026-10-28T02:29:59.766Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/d4f8607c-711e-4d0e-8379-49346033a837?source=cve","https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.8.3/classes/modules/files.php#L470","https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.8.3/classes/modules/files.php#L62","https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.8.3/classes/modules/files.php#L1071","https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.8.3/classes/api.php#L689","https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.8.3/classes/api.php#L1040","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"],"sources":[{"name":"CVE","id":"CVE-2026-107745","modified":"2026-10-28T02:29:59.766Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-107745"}],"assessments":[{"source":"Wordfence","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","score":4.2}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T20:45:31.448Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}