Vulnerability · Published Jul 18, 2025 · Assigned by Wordfence

CVE-2025-5754Useful Tab Block – Responsive & AMP-Compatible <= 1.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via className Parameter

Medium 6.4

In plain English

A medium-severity cross-site scripting in Useful Tab Block – Responsive & AMP-Compatible from bbc000tommy. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).

Severity (CVSS 3.1)6.4Medium

Exploit odds (30 days)0.3%top 81.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
bbc000tommy	Useful Tab Block – Responsive & AMP-Compatible	0 – through 1.3.2

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

In plain English

Official description

Affected products (as reported)

References