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7.5 High

CVE-2026-4029 The Database Backup for WordPress plugin for WordPress is vulnerable to unauthorized database export in all versions…

Description

The Database Backup for WordPress plugin for WordPress is vulnerable to unauthorized database export in all versions up to, and including, 2.5.2. This is due to the plugin not properly enforcing the return value of its authorization check. This makes it possible for unauthenticated attackers to export database tables, leading to Sensitive Information Exposure. Note: This vulnerability is only exploitable in WordPress Multisite environments where the deprecated is_site_admin() function exists.

Affected products and versions

Product Affected versions Fixed in
Database Backup for WordPress 2.5 earliest → 2.5.2 No fix stated

Other CVEs of Database Backup for WordPress

The 3 CVEs of Database Backup for WordPress →
CVE-2026-4030 The Database Backup for WordPress plugin for WordPress is vulnerable to unauthorized arbitrary file read and deletion in… 8.1 High CVE-2026-4031 The Database Backup for WordPress plugin for WordPress is vulnerable to authorization bypass in all versions up to,… 7.5 High
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