{"id":"CVE-2026-112862","aliases":["EUVD-2026-108629","GHSA-j354-jq2c-82gj"],"status":"published","title":"WordPress Participants Database plugin \u003c= 2.7.8.5 - PHP Object Injection vulnerability","description":"Deserialization of Untrusted Data vulnerability in xnau webdesign Participants Database participants-database allows Object Injection.This issue affects Participants Database: from n/a through 2.7.8.5.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00408,"percentile":0.35395,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-10-23T08:00:11Z","modified":"2026-10-23T16:06:31Z","products":[{"vendor":"xnau webdesign","product":"participants database"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/participants-database/vulnerability/wordpress-participants-database-plugin-2-7-8-5-php-object-injection-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112862"},{"url":"https://github.com/advisories/GHSA-j354-jq2c-82gj"}],"sources":{"cve":[{"id":"CVE-2026-112862","title":"WordPress Participants Database plugin \u003c= 2.7.8.5 - PHP Object Injection vulnerability","description":"Deserialization of Untrusted Data vulnerability in xnau webdesign Participants Database participants-database allows Object Injection.This issue affects Participants Database: from n/a through 2.7.8.5.","status":"published","published":"2026-10-23T08:00:11.165Z","modified":"2026-10-23T10:56:06.266Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T13:44:51.734189Z"}],"euvd":[{"id":"EUVD-2026-108629","description":"Deserialization of Untrusted Data vulnerability in xnau webdesign Participants Database participants-database allows Object Injection.This issue affects Participants Database: from n/a through 2.7.8.5.","status":"published","published":"2026-10-23T08:00:11Z","modified":"2026-10-23T10:56:06Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:59:33.058354Z"}],"ghsa":[{"id":"GHSA-j354-jq2c-82gj","title":"Deserialization of Untrusted Data vulnerability in xnau webdesign Participants Database...","description":"Deserialization of Untrusted Data vulnerability in xnau webdesign Participants Database participants-database allows Object Injection.This issue affects Participants Database: from n/a through 2.7.8.5.","status":"published","published":"2026-10-23T09:31:23Z","modified":"2026-10-23T09:31:30Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:14:18.846384Z"}],"nvd":[{"id":"CVE-2026-112862","description":"Deserialization of Untrusted Data vulnerability in xnau webdesign Participants Database participants-database allows Object Injection.This issue affects Participants Database: from n/a through 2.7.8.5.","status":"published","published":"2026-10-23T09:17:06.393Z","modified":"2026-10-23T16:06:31.143Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:13:02.724605Z"}]}}