CVE-2024-4158

Severity CVSS v4.0:
Pending analysis
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
14/05/2024
Last modified:
28/01/2025

Description

The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘tagName’ parameter in versions up to, and including, 2.0.42 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:creativethemes:blocksy:*:*:*:*:*:wordpress:*:* 2.0.43 (excluding)