What the vulnerability does
01Description
Missing Authorization vulnerability in WebToffee WordPress Backup & Migration wp-migration-duplicator allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WordPress Backup & Migration: from n/a through <= 1.4.1.
Explanation of Vulnerability in Simple Terms
02Summary
The WordPress Backup & Migration plugin through version 1.4.1 lacks proper authorization checks on certain administrative functions. A logged-in user with low privileges can modify or delete backup data without proper permission verification. The vulnerability affects the plugin's core backup management features and requires an active WordPress user account to exploit.
What an attacker can do
03Attacker Capabilities
A low-privilege user can modify or delete backup data without authorization.
Potential impact on your site
04Site Impact
Backup integrity is at risk; unauthorized users can tamper with or destroy site backups.
Conditions required to exploit
05Prerequisites
Attacker must have a valid WordPress user account with at least low-level privileges.
Key dates
06Disclosure timeline
January 2, 2025
CVE published
April 29, 2026
Record updated