{"id":"CVE-2025-5071","state":"PUBLISHED","title":"AI Engine 2.8.0 - 2.8.3 - Authenticated (Subscriber+) Insufficient Authorization to Privilege Escalation via MCP","description":"The AI Engine plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to a missing capability check on the 'Meow_MWAI_Labs_MCP::can_access_mcp' function in versions 2.8.0 to 2.8.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to have full access to the MCP and run various commands like 'wp_create_user', 'wp_update_user' and 'wp_update_option', which can be used for privilege escalation, and 'wp_update_post', 'wp_delete_post', 'wp_update_comment' and 'wp_delete_comment', which can be used to edit and delete posts and comments.","publishedAt":"2025-06-19T09:23:47.875Z","updatedAt":"2025-06-20T13:11:34.092Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"Wordfence"},"assigner":"Wordfence","products":["tigroumeow AI Engine"],"affected":[{"vendor":"tigroumeow","product":"AI Engine","defaultStatus":"unaffected","versions":[{"version":"2.8.0","status":"affected","lessThanOrEqual":"2.8.3","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/0e7654a1-0020-4bf1-86be-bdb238a9fe0d?source=cve","https://plugins.trac.wordpress.org/browser/ai-engine/tags/2.8.1/labs/mcp.php#L43","https://plugins.trac.wordpress.org/changeset/3313554/ai-engine#file21"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:09:39.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/5xxx/CVE-2025-5071.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-5071","state":"PUBLISHED","datePublished":"2025-06-19T09:23:47.875Z","dateUpdated":"2025-06-20T13:11:34.092Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-05-21T22:04:13.168Z"},"containers":{"cna":{"title":"AI Engine 2.8.0 - 2.8.3 - Authenticated (Subscriber+) Insufficient Authorization to Privilege Escalation via MCP","descriptions":[{"lang":"en","value":"The AI Engine plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to a missing capability check on the 'Meow_MWAI_Labs_MCP::can_access_mcp' function in versions 2.8.0 to 2.8.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to have full access to the MCP and run various commands like 'wp_create_user', 'wp_update_user' and 'wp_update_option', which can be used for privilege escalation, and 'wp_update_post', 'wp_delete_post', 'wp_update_comment' and 'wp_delete_comment', which can be used to edit and delete posts and comments."}],"affected":[{"vendor":"tigroumeow","product":"AI Engine","defaultStatus":"unaffected","versions":[{"version":"2.8.0","status":"affected","lessThanOrEqual":"2.8.3","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/0e7654a1-0020-4bf1-86be-bdb238a9fe0d?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/ai-engine/tags/2.8.1/labs/mcp.php#L43"},{"url":"https://plugins.trac.wordpress.org/changeset/3313554/ai-engine#file21"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863 Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2025-06-19T09:23:47.875Z"},"credits":[{"lang":"en","type":"finder","value":"István Márton"}],"timeline":[{"time":"2025-05-21T00:00:00.000Z","lang":"en","value":"Discovered"},{"time":"2025-05-21T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"time":"2025-06-18T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-20T12:49:14.799564Z","id":"CVE-2025-5071","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-20T13:11:34.092Z"}}]}}}