{"id":"CVE-2026-22351","aliases":["EUVD-2026-7490","GHSA-6v87-78cw-pw29"],"status":"published","title":"WordPress WP FullCalendar plugin \u003c= 1.6 - Broken Access Control vulnerability","description":"Missing Authorization vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP FullCalendar: from n/a through \u003c= 1.6.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00333,"percentile":0.26881,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-02-20T15:47:00Z","modified":"2026-06-17T10:19:45Z","products":[{"vendor":"marcus (aka @msykes)","product":"wp fullcalendar"}],"references":[{"url":"https://patchstack.com/database/Wordpress/Plugin/wp-fullcalendar/vulnerability/wordpress-wp-fullcalendar-plugin-1-6-broken-access-control-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-22351"},{"url":"https://github.com/advisories/GHSA-6v87-78cw-pw29"}],"sources":{"cve":[{"id":"CVE-2026-22351","title":"WordPress WP FullCalendar plugin \u003c= 1.6 - Broken Access Control vulnerability","description":"Missing Authorization vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP FullCalendar: from n/a through \u003c= 1.6.","status":"published","published":"2026-02-20T15:47:00.722Z","modified":"2026-04-28T16:47:54.145Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:39:05.585774Z"}],"euvd":[{"id":"EUVD-2026-7490","description":"Missing Authorization vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP FullCalendar: from n/a through \u003c= 1.6.","status":"published","published":"2026-02-20T15:47:00Z","modified":"2026-04-28T16:47:54Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T19:05:27.768136Z"}],"ghsa":[{"id":"GHSA-6v87-78cw-pw29","title":"Missing Authorization vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar...","description":"Missing Authorization vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP FullCalendar: from n/a through \u003c= 1.6.","status":"published","published":"2026-02-20T18:31:38Z","modified":"2026-02-23T21:31:25Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:06:20.459119Z"}],"nvd":[{"id":"CVE-2026-22351","description":"Missing Authorization vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP FullCalendar: from n/a through \u003c= 1.6.","status":"published","published":"2026-02-20T16:22:34.237Z","modified":"2026-06-17T10:19:45.28Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:06.63895Z"}]}}