{"id":"CVE-2026-3143","aliases":["EUVD-2026-26502","GHSA-g3c3-q2fm-f7g4"],"status":"published","title":"Total Upkeep \u003c= 1.17.1 - Missing Authorization to Unauthenticated Rollback Cancellation","description":"The Total Upkeep – WordPress Backup Plugin plus Restore \u0026 Migrate by BoldGrid plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_cli_cancel' function in all versions up to, and including, 1.17.1. This makes it possible for unauthenticated attackers to cancel a pending rollback, potentially preventing a WordPress installation from automatically reverting a failed update.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00257,"percentile":0.17468,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-862"],"published":"2026-05-01T13:28:42Z","modified":"2026-06-17T10:43:06Z","exploits":[{"source":"pocgithub","id":"ClimbMunchkin/fix-cve-2026-3143","title":"ClimbMunchkin/fix-cve-2026-3143","date":"2026-05-07","url":"https://github.com/ClimbMunchkin/fix-cve-2026-3143"}],"products":[{"vendor":"boldgrid","product":"total upkeep – wordpress backup plugin plus restore \u0026 migrate by boldgrid"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f25dcd7e-8fb1-471e-bd22-782409de45c4?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/boldgrid-backup/trunk/admin/class-boldgrid-backup-admin-auto-rollback.php#L1202"},{"url":"https://plugins.trac.wordpress.org/browser/boldgrid-backup/trunk/includes/class-boldgrid-backup.php#L459"},{"url":"https://plugins.trac.wordpress.org/browser/boldgrid-backup/trunk/admin/class-boldgrid-backup-admin-core.php#L864"},{"url":"https://plugins.trac.wordpress.org/changeset/3480378/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3143"},{"url":"https://plugins.trac.wordpress.org/changeset/3480378"},{"url":"https://github.com/advisories/GHSA-g3c3-q2fm-f7g4"}],"sources":{"cve":[{"id":"CVE-2026-3143","title":"Total Upkeep \u003c= 1.17.1 - Missing Authorization to Unauthenticated Rollback Cancellation","description":"The Total Upkeep – WordPress Backup Plugin plus Restore \u0026 Migrate by BoldGrid plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_cli_cancel' function in all versions up to, and including, 1.17.1. This makes it possible for unauthenticated attackers to cancel a pending rollback, potentially preventing a WordPress installation from automatically reverting a failed update.","status":"published","published":"2026-05-01T13:28:42.825Z","modified":"2026-05-04T18:23:30.972Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:48:58.05327Z"}],"euvd":[{"id":"EUVD-2026-26502","description":"The Total Upkeep – WordPress Backup Plugin plus Restore \u0026 Migrate by BoldGrid plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_cli_cancel' function in all versions up to, and including, 1.17.1. This makes it possible for unauthenticated attackers to cancel a pending rollback, potentially preventing a WordPress installation from automatically reverting a failed update.","status":"published","published":"2026-05-01T13:28:42Z","modified":"2026-05-04T18:23:30Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:05:17.549765Z"}],"ghsa":[{"id":"GHSA-g3c3-q2fm-f7g4","title":"The Total Upkeep – WordPress Backup Plugin plus Restore \u0026 Migrate by BoldGrid plugin for...","description":"The Total Upkeep – WordPress Backup Plugin plus Restore \u0026 Migrate by BoldGrid plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_cli_cancel' function in all versions up to, and including, 1.17.1. This makes it possible for unauthenticated attackers to cancel a pending rollback, potentially preventing a WordPress installation from automatically reverting a failed update.","status":"published","published":"2026-05-01T15:30:33Z","modified":"2026-05-01T15:30:44Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:07:52.84276Z"}],"nvd":[{"id":"CVE-2026-3143","description":"The Total Upkeep – WordPress Backup Plugin plus Restore \u0026 Migrate by BoldGrid plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_cli_cancel' function in all versions up to, and including, 1.17.1. This makes it possible for unauthenticated attackers to cancel a pending rollback, potentially preventing a WordPress installation from automatically reverting a failed update.","status":"published","published":"2026-05-01T14:16:22.19Z","modified":"2026-06-17T10:43:06.817Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:16.626888Z"}]}}