{"id":"CVE-2026-28189","aliases":["EUVD-2026-57967","GHSA-ggcw-rwmj-9238"],"status":"published","title":"WordPress Participants Database plugin \u003c= 2.7.8.4 - Arbitrary File Deletion vulnerability","description":"Unauthenticated Arbitrary File Deletion in Participants Database \u003c= 2.7.8.4 versions.","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00426,"percentile":0.37174,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2026-08-13T13:36:40Z","modified":"2026-10-23T18:10:00Z","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-arbitrary-file-deletion-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28189"},{"url":"https://github.com/advisories/GHSA-ggcw-rwmj-9238"}],"sources":{"cve":[{"id":"CVE-2026-28189","title":"WordPress Participants Database plugin \u003c= 2.7.8.4 - Arbitrary File Deletion vulnerability","description":"Unauthenticated Arbitrary File Deletion in Participants Database \u003c= 2.7.8.4 versions.","status":"published","published":"2026-08-13T13:36:40.207Z","modified":"2026-08-13T15:25:23.043Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:20:01.969981Z"}],"euvd":[{"id":"EUVD-2026-57967","description":"Unauthenticated Arbitrary File Deletion in Participants Database \u003c= 2.7.8.4 versions.","status":"published","published":"2026-08-13T13:36:40Z","modified":"2026-08-13T15:25:23Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T18:01:56.066325Z"}],"ghsa":[{"id":"GHSA-ggcw-rwmj-9238","title":"Unauthenticated Arbitrary File Deletion in Participants Database \u003c= 2.7.8.4 versions.","description":"Unauthenticated Arbitrary File Deletion in Participants Database \u003c= 2.7.8.4 versions.","status":"published","published":"2026-08-13T15:34:39Z","modified":"2026-08-13T15:34:46Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:10:25.227735Z"}],"nvd":[{"id":"CVE-2026-28189","description":"Unauthenticated Arbitrary File Deletion in Participants Database \u003c= 2.7.8.4 versions.","status":"published","published":"2026-08-13T14:17:01.02Z","modified":"2026-10-23T18:10:00.167Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:12:37.217486Z"}]}}