{"id":"CVE-2025-11749","state":"PUBLISHED","title":"AI Engine <= 3.1.3 - Unauthenticated Sensitive Information Exposure to Privilege Escalation","description":"The AI Engine plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.1.3 via the /mcp/v1/ REST API endpoint that exposes the 'Bearer Token' value when 'No-Auth URL' is enabled. This makes it possible for unauthenticated attackers to extract the bearer token, which can be used to gain access to a valid session and perform many actions like creating a new administrator account, leading to privilege escalation.","publishedAt":"2025-11-05T05:31:25.156Z","updatedAt":"2026-04-08T16:33:50.495Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"Wordfence"},"assigner":"Wordfence","products":["tigroumeow AI Engine – The Chatbot, AI Framework & MCP for WordPress"],"affected":[{"vendor":"tigroumeow","product":"AI Engine – The Chatbot, AI Framework & MCP for WordPress","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.1.3","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/06eaf624-aedf-453d-8457-d03a572fac0d?source=cve","https://plugins.trac.wordpress.org/browser/ai-engine/trunk/labs/mcp.php#L226","https://plugins.trac.wordpress.org/changeset/3380753/ai-engine#file10"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/11xxx/CVE-2025-11749.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-11749","state":"PUBLISHED","datePublished":"2025-11-05T05:31:25.156Z","dateUpdated":"2026-04-08T16:33:50.495Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-10-14T15:04:46.388Z"},"containers":{"cna":{"title":"AI Engine <= 3.1.3 - Unauthenticated Sensitive Information Exposure to Privilege Escalation","descriptions":[{"lang":"en","value":"The AI Engine plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.1.3 via the /mcp/v1/ REST API endpoint that exposes the 'Bearer Token' value when 'No-Auth URL' is enabled. This makes it possible for unauthenticated attackers to extract the bearer token, which can be used to gain access to a valid session and perform many actions like creating a new administrator account, leading to privilege escalation."}],"affected":[{"vendor":"tigroumeow","product":"AI Engine – The Chatbot, AI Framework & MCP for WordPress","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.1.3","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/06eaf624-aedf-453d-8457-d03a572fac0d?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/trunk/labs/mcp.php#L226"},{"url":"https://plugins.trac.wordpress.org/changeset/3380753/ai-engine#file10"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:33:50.495Z"},"credits":[{"lang":"en","type":"finder","value":"Emiliano Versini"}],"timeline":[{"time":"2025-10-14T15:20:01.000Z","lang":"en","value":"Vendor Notified"},{"time":"2025-11-04T17:19:25.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-05T14:18:09.578670Z","id":"CVE-2025-11749","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-11-05T14:39:43.748Z"}}]}}}