{"id":"CVE-2026-3139","aliases":["EUVD-2026-17365","GHSA-g22g-h6v3-25jw"],"status":"published","title":"User Profile Builder – Beautiful User Registration Forms, User Profiles \u0026 User Role Editor \u003c= 3.15.5 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Post Author Reassignment via Avatar Field","description":"The User Profile Builder – Beautiful User Registration Forms, User Profiles \u0026 User Role Editor plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.15.5 via the wppb_save_avatar_value() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to reassign ownership of arbitrary posts and attachments by changing 'post_author'.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00174,"percentile":0.06852,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2026-03-31T11:18:56Z","modified":"2026-07-25T10:10:00Z","products":[{"vendor":"cozmoslabs","product":"user profile builder – beautiful user registration forms, user profiles \u0026 user role editor"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/760f7736-db49-4210-a2f3-3abb506106d7?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/3481772/profile-builder"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3139"},{"url":"https://github.com/advisories/GHSA-g22g-h6v3-25jw"}],"sources":{"cve":[{"id":"CVE-2026-3139","title":"User Profile Builder – Beautiful User Registration Forms, User Profiles \u0026 User Role Editor \u003c= 3.15.5 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Post Author Reassignment via Avatar Field","description":"The User Profile Builder – Beautiful User Registration Forms, User Profiles \u0026 User Role Editor plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.15.5 via the wppb_save_avatar_value() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to reassign ownership of arbitrary posts and attachments by changing 'post_author'.","status":"published","published":"2026-03-31T11:18:56.13Z","modified":"2026-04-08T17:01:27.016Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T13:48:58.05327Z"}],"euvd":[{"id":"EUVD-2026-17365","description":"The User Profile Builder – Beautiful User Registration Forms, User Profiles \u0026 User Role Editor plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.15.5 via the wppb_save_avatar_value() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to reassign ownership of arbitrary posts and attachments by changing 'post_author'.","status":"published","published":"2026-03-31T11:18:56Z","modified":"2026-04-08T17:01:27Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:53.403695Z"}],"ghsa":[{"id":"GHSA-g22g-h6v3-25jw","title":"The User Profile Builder – Beautiful User Registration Forms, User Profiles \u0026 User Role Editor...","description":"The User Profile Builder – Beautiful User Registration Forms, User Profiles \u0026 User Role Editor plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.15.5 via the wppb_save_avatar_value() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to reassign ownership of arbitrary posts and attachments by changing 'post_author'.","status":"published","published":"2026-03-31T12:31:36Z","modified":"2026-03-31T12:31:42Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:06:56.438153Z"}],"nvd":[{"id":"CVE-2026-3139","description":"The User Profile Builder – Beautiful User Registration Forms, User Profiles \u0026 User Role Editor plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 3.15.5 via the wppb_save_avatar_value() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to reassign ownership of arbitrary posts and attachments by changing 'post_author'.","status":"published","published":"2026-03-31T12:16:31.037Z","modified":"2026-07-25T10:10:00.167Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:12:12.261218Z"}]}}