{"id":"CVE-2026-84901","aliases":["EUVD-2026-71868","GHSA-88pj-jf5h-6qhv"],"status":"published","title":"Eventin \u003c 4.1.22 - Contributor+ Site Homepage Hijack and Event Taxonomy Manipulation via Missing Authorization","description":"The Eventin  WordPress plugin before 4.1.22 does not properly check authorization on several of its event-management REST routes, allowing users with contributor-level access and above to change the site's front-page setting to an event they do not own and to create, edit and delete global event and speaker taxonomy terms they should not be able to manage.","severity":{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00331,"percentile":0.26676,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-09-05T06:00:09Z","modified":"2026-09-08T19:09:21Z","products":[{"vendor":"arraytics","product":"eventin"},{"vendor":"unknown","product":"eventin"}],"references":[{"url":"https://wpscan.com/vulnerability/b1906fd4-82ab-435f-bb07-e8f2db402029/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-84901"},{"url":"https://wpscan.com/vulnerability/b1906fd4-82ab-435f-bb07-e8f2db402029"},{"url":"https://github.com/advisories/GHSA-88pj-jf5h-6qhv"}],"sources":{"cve":[{"id":"CVE-2026-84901","title":"Eventin \u003c 4.1.22 - Contributor+ Site Homepage Hijack and Event Taxonomy Manipulation via Missing Authorization","description":"The Eventin  WordPress plugin before 4.1.22 does not properly check authorization on several of its event-management REST routes, allowing users with contributor-level access and above to change the site's front-page setting to an event they do not own and to create, edit and delete global event and speaker taxonomy terms they should not be able to manage.","status":"published","published":"2026-09-05T06:00:09.249Z","modified":"2026-09-06T10:36:25.062Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:20:08.391556Z"}],"euvd":[{"id":"EUVD-2026-71868","description":"The Eventin  WordPress plugin before 4.1.22 does not properly check authorization on several of its event-management REST routes, allowing users with contributor-level access and above to change the site's front-page setting to an event they do not own and to create, edit and delete global event and speaker taxonomy terms they should not be able to manage.","status":"published","published":"2026-09-05T06:00:09Z","modified":"2026-09-06T10:36:25Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T18:01:10.613767Z"}],"ghsa":[{"id":"GHSA-88pj-jf5h-6qhv","title":"The Eventin  WordPress plugin before 4.1.22 does not properly check authorization on several of...","description":"The Eventin  WordPress plugin before 4.1.22 does not properly check authorization on several of its event-management REST routes, allowing users with contributor-level access and above to change the site's front-page setting to an event they do not own and to create, edit and delete global event and speaker taxonomy terms they should not be able to manage.","status":"published","published":"2026-09-05T09:30:22Z","modified":"2026-09-06T12:30:23Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:11:25.773648Z"}],"nvd":[{"id":"CVE-2026-84901","description":"The Eventin  WordPress plugin before 4.1.22 does not properly check authorization on several of its event-management REST routes, allowing users with contributor-level access and above to change the site's front-page setting to an event they do not own and to create, edit and delete global event and speaker taxonomy terms they should not be able to manage.","status":"published","published":"2026-09-05T07:17:14.227Z","modified":"2026-09-08T19:09:21.31Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:44.082631Z"}]}}