{"id":"CVE-2026-27366","aliases":["EUVD-2026-39362","GHSA-hpf4-4ccj-785m"],"status":"published","title":"WordPress MainWP Child plugin \u003c= 6.1.1 - Broken Access Control vulnerability","description":"Unauthenticated Broken Access Control in MainWP Child \u003c= 6.1.1 versions.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00312,"percentile":0.24379,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-06-25T13:12:29Z","modified":"2026-10-25T23:10:00Z","products":[{"vendor":"mainwp","product":"mainwp child"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/mainwp-child/vulnerability/wordpress-mainwp-child-plugin-6-1-1-broken-access-control-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27366"},{"url":"https://github.com/advisories/GHSA-hpf4-4ccj-785m"}],"sources":{"cve":[{"id":"CVE-2026-27366","title":"WordPress MainWP Child plugin \u003c= 6.1.1 - Broken Access Control vulnerability","description":"Unauthenticated Broken Access Control in MainWP Child \u003c= 6.1.1 versions.","status":"published","published":"2026-06-25T13:12:29.656Z","modified":"2026-06-29T17:59:01.166Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:19:48.826324Z"}],"euvd":[{"id":"EUVD-2026-39362","description":"Unauthenticated Broken Access Control in MainWP Child \u003c= 6.1.1 versions.","status":"published","published":"2026-06-25T13:12:29Z","modified":"2026-06-29T17:59:01Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:22.506413Z"}],"ghsa":[{"id":"GHSA-hpf4-4ccj-785m","title":"Unauthenticated Broken Access Control in MainWP Child \u003c= 6.1.1 versions.","description":"Unauthenticated Broken Access Control in MainWP Child \u003c= 6.1.1 versions.","status":"published","published":"2026-06-25T15:31:59Z","modified":"2026-06-25T15:32:09Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:08:58.724463Z"}],"nvd":[{"id":"CVE-2026-27366","description":"Unauthenticated Broken Access Control in MainWP Child \u003c= 6.1.1 versions.","status":"published","published":"2026-06-25T14:16:36.767Z","modified":"2026-10-25T23:10:00.167Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:26.045561Z"}]}}