CVE-2026-3143

Sažetak

The Total Upkeep – WordPress Backup Plugin plus Restore & 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.

Reference

https://plugins.trac.wordpress.org/browser/boldgrid-backup/trunk/admin/class-boldgrid-backup-admin-auto-rollback.php#L1202
https://plugins.trac.wordpress.org/browser/boldgrid-backup/trunk/admin/class-boldgrid-backup-admin-core.php#L864
https://plugins.trac.wordpress.org/browser/boldgrid-backup/trunk/includes/class-boldgrid-backup.php#L459
https://plugins.trac.wordpress.org/changeset/3480378/
https://www.wordfence.com/threat-intel/vulnerabilities/id/f25dcd7e-8fb1-471e-bd22-782409de45c4?source=cve

CVSS

Base:	5.3
Impact:	1.4
Exploitability:	3.9

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	LOW	NONE

CVSS vektor

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Zadnje važnije ažuriranje

01-05-2026 - 15:26

Objavljeno

01-05-2026 - 14:16