[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEEXzqqAv_r8X5pqwcQT_p-ScUnehpHvVa-kZjK3YXHY":3},{"id":4,"url_slug":5,"title":6,"description":7,"plugin_slug":8,"theme_slug":9,"affected_versions":10,"patched_in_version":11,"severity":12,"cvss_score":13,"cvss_vector":14,"vuln_type":15,"published_date":16,"updated_date":17,"references":18,"days_to_patch":20},"CVE-2026-2356","user-registration-membership-insecure-direct-object-reference-to-unauthenticated-limited-user-deletion","User Registration & Membership \u003C= 5.1.2 - Insecure Direct Object Reference to Unauthenticated Limited User Deletion","The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.2 via the 'register_member' function, due to missing validation on the 'member_id' user controlled key. This makes it possible for unauthenticated attackers to delete arbitrary user accounts that newly registered on the site who has the 'urm_user_just_created' user meta set.","user-registration",null,"\u003C=5.1.2","5.1.3","medium",5.3,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:L\u002FA:N","Improper Access Control","2026-02-25 13:29:35","2026-02-26 02:23:55",[19],"https:\u002F\u002Fwww.wordfence.com\u002Fthreat-intel\u002Fvulnerabilities\u002Fid\u002Fa5a1ccb2-4f78-4855-a01d-b15f73407822?source=api-prod",1]