{"id":"CVE-2026-109982","aliases":["EUVD-2026-102690","GHSA-45hq-3vxw-q94x"],"status":"published","title":"MB Custom Post Types \u0026 Custom Taxonomies \u003c 2.12.2 - Subscriber+ Missing Authorization via CPT UI Migration","description":"The MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2 does not perform a capability check or validate a nonce on its migration actions, allowing any authenticated user, such as a subscriber, to trigger a one-way migration that creates published records and permanently deletes a companion MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2's entire post-type and taxonomy configuration.","severity":{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00177,"percentile":0.07339,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-10-16T06:00:14Z","modified":"2026-10-16T15:38:34Z","products":[{"vendor":"unknown","product":"mb custom post types \u0026 custom taxonomies"}],"references":[{"url":"https://wpscan.com/vulnerability/27787d4e-1633-4eb6-bcf4-0a8586df3d47/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109982"},{"url":"https://wpscan.com/vulnerability/27787d4e-1633-4eb6-bcf4-0a8586df3d47"},{"url":"https://github.com/advisories/GHSA-45hq-3vxw-q94x"}],"sources":{"cve":[{"id":"CVE-2026-109982","title":"MB Custom Post Types \u0026 Custom Taxonomies \u003c 2.12.2 - Subscriber+ Missing Authorization via CPT UI Migration","description":"The MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2 does not perform a capability check or validate a nonce on its migration actions, allowing any authenticated user, such as a subscriber, to trigger a one-way migration that creates published records and permanently deletes a companion MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2's entire post-type and taxonomy configuration.","status":"published","published":"2026-10-16T06:00:14.108Z","modified":"2026-10-16T14:49:21.095Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:20:11.581788Z"}],"euvd":[{"id":"EUVD-2026-102690","description":"The MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2 does not perform a capability check or validate a nonce on its migration actions, allowing any authenticated user, such as a subscriber, to trigger a one-way migration that creates published records and permanently deletes a companion MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2's entire post-type and taxonomy configuration.","status":"published","published":"2026-10-16T06:00:14Z","modified":"2026-10-16T14:49:21Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T17:00:05.596619Z"}],"ghsa":[{"id":"GHSA-45hq-3vxw-q94x","title":"The MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2 does not perform a...","description":"The MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2 does not perform a capability check or validate a nonce on its migration actions, allowing any authenticated user, such as a subscriber, to trigger a one-way migration that creates published records and permanently deletes a companion MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2's entire post-type and taxonomy configuration.","status":"published","published":"2026-10-16T09:30:26Z","modified":"2026-10-16T15:38:34Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:13:51.736258Z"}],"nvd":[{"id":"CVE-2026-109982","description":"The MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2 does not perform a capability check or validate a nonce on its migration actions, allowing any authenticated user, such as a subscriber, to trigger a one-way migration that creates published records and permanently deletes a companion MB Custom Post Types \u0026 Custom Taxonomies WordPress plugin before 2.12.2's entire post-type and taxonomy configuration.","status":"published","published":"2026-10-16T07:17:10.03Z","modified":"2026-10-16T15:17:08.307Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:59.751798Z"}]}}