{"id":"CVE-2026-10750","aliases":["EUVD-2026-40914","GHSA-mggr-4wrj-4f4g"],"status":"published","title":"Royal MCP \u003c 1.4.26 - Subscriber+ Insufficient Authorization in MCP Tools","description":"The Royal MCP  WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify, or delete content owned by other users.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.0043,"percentile":0.37735,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2026-07-01T06:00:01Z","modified":"2026-07-01T18:17:52Z","products":[{"vendor":"royal plugins","product":"royal mcp"},{"vendor":"unknown","product":"royal mcp"}],"references":[{"url":"https://wpscan.com/vulnerability/8678ef91-ff05-43a1-a8e3-6d35da548826/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-10750"},{"url":"https://wpscan.com/vulnerability/8678ef91-ff05-43a1-a8e3-6d35da548826"},{"url":"https://github.com/advisories/GHSA-mggr-4wrj-4f4g"}],"sources":{"cve":[{"id":"CVE-2026-10750","title":"Royal MCP \u003c 1.4.26 - Subscriber+ Insufficient Authorization in MCP Tools","description":"The Royal MCP  WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify, or delete content owned by other users.","status":"published","published":"2026-07-01T06:00:01.661Z","modified":"2026-07-01T10:20:41.864Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T13:40:01.309549Z"}],"euvd":[{"id":"EUVD-2026-40914","description":"The Royal MCP  WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify, or delete content owned by other users.","status":"published","published":"2026-07-01T06:00:01Z","modified":"2026-07-01T10:20:41Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T18:20:20.762369Z"}],"ghsa":[{"id":"GHSA-mggr-4wrj-4f4g","title":"The Royal MCP  WordPress plugin before 1.4.26 does not perform capability checks on the majority...","description":"The Royal MCP  WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify, or delete content owned by other users.","status":"published","published":"2026-07-01T09:30:24Z","modified":"2026-07-01T12:32:38Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:09:07.798056Z"}],"nvd":[{"id":"CVE-2026-10750","description":"The Royal MCP  WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify, or delete content owned by other users.","status":"published","published":"2026-07-01T07:16:21.89Z","modified":"2026-07-01T18:17:52.013Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:12:27.199837Z"}]}}