{"id":"CVE-2026-89141","aliases":["EUVD-2026-78296","GHSA-pvv6-3x6h-w6v5"],"status":"published","title":"AI Engine \u003c= 3.7.7 - Insecure Direct Object Reference to Authenticated (Subscriber+) Sensitive Attachment Disclosure via 'mediaId' Parameter","description":"The AI Engine – The Chatbot, AI Framework \u0026 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.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00454,"percentile":0.39642,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2026-09-15T06:07:31Z","modified":"2026-09-15T14:37:14Z","products":[{"vendor":"tigroumeow","product":"ai engine – the chatbot, ai framework \u0026 mcp for wordpress"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2cb2ad5d-aa92-4186-aaae-45dde4a52f30?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.7.7/classes/api.php#L663"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.7.7/classes/api.php#L637"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.7.7/classes/core.php#L253"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/3.7.7/classes/api.php#L1168"},{"url":"https://plugins.trac.wordpress.org/changeset/3693379"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89141"},{"url":"https://github.com/advisories/GHSA-pvv6-3x6h-w6v5"}],"sources":{"cve":[{"id":"CVE-2026-89141","title":"AI Engine \u003c= 3.7.7 - Insecure Direct Object Reference to Authenticated (Subscriber+) Sensitive Attachment Disclosure via 'mediaId' Parameter","description":"The AI Engine – The Chatbot, AI Framework \u0026 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.","status":"published","published":"2026-09-15T06:07:31.075Z","modified":"2026-09-15T13:53:51.02Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:19:55.526923Z"}],"euvd":[{"id":"EUVD-2026-78296","description":"The AI Engine – The Chatbot, AI Framework \u0026 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.","status":"published","published":"2026-09-15T06:07:31Z","modified":"2026-09-15T13:53:51Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T17:28:18.438671Z"}],"ghsa":[{"id":"GHSA-pvv6-3x6h-w6v5","title":"The AI Engine – The Chatbot, AI Framework \u0026 MCP for WordPress plugin for WordPress is vulnerable...","description":"The AI Engine – The Chatbot, AI Framework \u0026 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.","status":"published","published":"2026-09-15T09:30:31Z","modified":"2026-09-15T09:30:38Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:11:53.5286Z"}],"nvd":[{"id":"CVE-2026-89141","description":"The AI Engine – The Chatbot, AI Framework \u0026 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.","status":"published","published":"2026-09-15T07:16:31.46Z","modified":"2026-09-15T14:37:14.523Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:12:47.335523Z"}]}}