PT-2025-37152 · Jegerwan · Plugin Updates Blocker

Nabil Irawan · Published 2025-09-11 · Updated 2025-09-11 · CVE-2025-9634

NVD

CVSS v3.1

4.3

Medium

Base vector

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

The Plugin updates blocker plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.2. This is due to missing or incorrect nonce validation on the pub save action handler. This makes it possible for unauthenticated attackers to disable or enable plugin updates via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2025-9634

Affected Products

Plugin Updates Blocker

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-9634 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/6b66a0bc-9125-45ee-9583-bc503634a0ce?source=cve · Note
• https://plugins.trac.wordpress.org/browser/plugin-update-blocker/tags/0.2/dpu-menu.php#L3 · Note