CVE-2025-5754 – WordPress Useful Tab Block Stored Cross-Site Scripting Vulnerability

CVE ID : CVE-2025-5754

Published : July 18, 2025, 6:15 a.m. | 1 hour, 19 minutes ago

Description : The Useful Tab Block – Responsive & AMP-Compatible plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘className’ parameter in all versions up to, and including, 1.3.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Severity: 6.4 | MEDIUM

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