{"id":"CVE-2025-12826","aliases":["EUVD-2025-201144","GHSA-p4vc-pp2h-cfvh"],"status":"published","title":"Custom Post Type UI \u003c= 1.18.0 - Missing Authorization to Unauthenticated (Previously Administrator+) Custom Post Type Modification","description":"The Custom Post Type UI plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.18.0. This is due to the plugin not verifying that a user has the required capability to perform actions in the \"cptui_process_post_type\" function. This makes it possible for authenticated attackers, with subscriber level access and above, to add, edit, or delete custom post types in limited situations.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.00326,"percentile":0.26117,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2025-12-04T06:48:40Z","modified":"2026-10-28T02:30:24Z","products":[{"vendor":"webdevstudios","product":"custom post type ui"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/90d203b1-9426-4eff-b566-02c8a1c6adfa?source=cve","tags":["web"]},{"url":"https://github.com/WebDevStudios/custom-post-type-ui/commit/215779a5ac0c624f0dcf875e87305b4898d5bcf9","tags":["fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12826","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-p4vc-pp2h-cfvh"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12826.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-12826","title":"Custom Post Type UI \u003c= 1.18.0 - Missing Authorization to Unauthenticated (Previously Administrator+) Custom Post Type Modification","description":"The Custom Post Type UI plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.18.0. This is due to the plugin not verifying that a user has the required capability to perform actions in the \"cptui_process_post_type\" function. This makes it possible for authenticated attackers, with subscriber level access and above, to add, edit, or delete custom post types in limited situations.","status":"published","published":"2025-12-04T06:48:40.592Z","modified":"2026-04-08T17:06:50.072Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:32:42.078906Z"}],"euvd":[{"id":"EUVD-2025-201144","description":"The Custom Post Type UI plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.18.0. This is due to the plugin not verifying that a user has the required capability to perform actions in the \"cptui_process_post_type\" function. This makes it possible for authenticated attackers, with subscriber level access and above, to add, edit, or delete custom post types in limited situations.","status":"published","published":"2025-12-04T06:48:40Z","modified":"2026-04-08T17:06:50Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:24:49.380512Z"}],"ghsa":[{"id":"GHSA-p4vc-pp2h-cfvh","title":"The Custom Post Type UI plugin for WordPress is vulnerable to authorization bypass in all...","description":"The Custom Post Type UI plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.18.0. This is due to the plugin not verifying that a user has the required capability to perform actions in the \"cptui_process_post_type\" function. This makes it possible for authenticated attackers, with subscriber level access and above, to add, edit, or delete custom post types in limited situations.","status":"published","published":"2025-12-04T09:31:26Z","modified":"2025-12-04T09:31:31Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:05:02.442862Z"}],"nvd":[{"id":"CVE-2025-12826","description":"The Custom Post Type UI plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.18.0. This is due to the plugin not verifying that a user has the required capability to perform actions in the \"cptui_process_post_type\" function. This makes it possible for authenticated attackers, with subscriber level access and above, to add, edit, or delete custom post types in limited situations.","status":"published","published":"2025-12-04T07:16:14.92Z","modified":"2026-10-18T17:10:00.11Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:11:47.746175Z"}],"osv":[{"id":"CVE-2025-12826","title":"Custom Post Type UI \u003c= 1.18.0 - Missing Authorization to Unauthenticated (Previously Administrator+) Custom Post Type Modification","description":"The Custom Post Type UI plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.18.0. This is due to the plugin not verifying that a user has the required capability to perform actions in the \"cptui_process_post_type\" function. This makes it possible for authenticated attackers, with subscriber level access and above, to add, edit, or delete custom post types in limited situations.","status":"published","published":"2025-12-04T06:48:40.592Z","modified":"2026-10-28T02:30:24.355208526Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:44:46.024537Z"}]}}