CVE-2026-4029 (GCVE-0-2026-4029)

Vulnerability from cvelistv5 – Published: 2026-05-14 12:32 – Updated: 2026-05-14 15:57
VLAI?
Title
Database Backup for WordPress <= 2.5.2 - Missing Authorization to Unauthenticated Database Export
Summary
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.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
wpengine Database Backup for WordPress Affected: 0 , ≤ 2.5.2 (semver)
Create a notification for this product.
Credits
Drew Webber
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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