{"id":"CVE-2026-27423","aliases":["EUVD-2026-48161","GHSA-r27m-w6r8-wgrx"],"status":"published","title":"WordPress Participants Database plugin \u003c= 2.7.8.4 - Broken Access Control vulnerability","description":"Subscriber Broken Access Control in Participants Database \u003c= 2.7.8.4 versions.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00254,"percentile":0.17089,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-07-23T11:17:59Z","modified":"2026-10-24T13:10:00Z","products":[{"vendor":"roland barker","product":"participants database"},{"vendor":"xnau webdesign","product":"participants database"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/participants-database/vulnerability/wordpress-participants-database-plugin-2-7-8-4-broken-access-control-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27423"},{"url":"https://github.com/advisories/GHSA-r27m-w6r8-wgrx"}],"sources":{"cve":[{"id":"CVE-2026-27423","title":"WordPress Participants Database plugin \u003c= 2.7.8.4 - Broken Access Control vulnerability","description":"Subscriber Broken Access Control in Participants Database \u003c= 2.7.8.4 versions.","status":"published","published":"2026-07-23T11:17:59.004Z","modified":"2026-07-23T13:33:41.163Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:19:48.826324Z"}],"euvd":[{"id":"EUVD-2026-48161","description":"Subscriber Broken Access Control in Participants Database \u003c= 2.7.8.4 versions.","status":"published","published":"2026-07-23T11:17:59Z","modified":"2026-07-23T13:33:41Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:19:44.433437Z"}],"ghsa":[{"id":"GHSA-r27m-w6r8-wgrx","title":"Subscriber Broken Access Control in Participants Database \u003c= 2.7.8.4 versions.","description":"Subscriber Broken Access Control in Participants Database \u003c= 2.7.8.4 versions.","status":"published","published":"2026-07-23T12:32:24Z","modified":"2026-07-23T12:32:55Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:09:41.900753Z"}],"nvd":[{"id":"CVE-2026-27423","description":"Subscriber Broken Access Control in Participants Database \u003c= 2.7.8.4 versions.","status":"published","published":"2026-07-23T12:17:18.893Z","modified":"2026-10-24T13:10:00.147Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:32.473901Z"}]}}