{"id":"CVE-2026-89141","title":"The AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.7.7 via the 'mediaId' parameter due to missing validation on a u…","summary":"The AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.7.7 via the 'mediaId' parameter due to missing validation on a u…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-639"],"vendor":"tigroumeow","product":"AI Engine – The Chatbot, AI Framework & MCP for WordPress","affected":["ai_engine_the_chatbot_ai_framework_mcp_for_wordpress <= 3.7.7"],"published":"2026-09-15","updated":"2026-09-15","sourceUpdated":"2026-09-15T14:37:14.523","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-89141","references":[{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.7.7/classes/api.php#L1168","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.7.7/classes/api.php#L637","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.7.7/classes/api.php#L663","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.7.7/classes/core.php#L253","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3693379","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2cb2ad5d-aa92-4186-aaae-45dde4a52f30?source=cve","label":"security@wordfence.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-15T13:25:16.438622Z"},"epss":0.00272,"epssPercentile":0.19832,"ingestedAt":"2026-09-15T07:33:29.276Z","slug":"CVE-2026-89141","body":"## Overview\n\nThe AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.7.7 via the 'mediaId' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to access and retrieve the transcribed contents of private audio attachments belonging to other users, including Administrators, via a supplied attachment ID. This vulnerability requires the Public API module to be enabled in the plugin settings; when disabled, the REST route is absent and the endpoint returns HTTP 404.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}