{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-107745", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-10-08T18:25:22.422Z", "datePublished": "2026-10-28T02:29:59.766Z", "dateUpdated": "2026-10-28T02:29:59.766Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-10-28T02:29:59.766Z"}, "affected": [{"vendor": "tigroumeow", "product": "AI Engine \u2013 MCP Server & AI Chatbot for WordPress, with Claude, ChatGPT & Gemini", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "3.8.4", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The AI Engine \u2013 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."}], "title": "AI Engine <= 3.8.4 - Authenticated (Subscriber+) Limited Media File Deletion via 'metadata' Parameter", "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"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "cweId": "CWE-22", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L", "baseScore": 4.2, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Sawyer"}], "timeline": [{"time": "2026-10-08T18:40:39.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-10-27T14:29:04.000Z", "lang": "en", "value": "Disclosed"}]}}}

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