Cross-site Scripting Vulnerability in Ultimate Blocks by WordPress

CVE-2025-31077

What is CVE-2025-31077?

The Ultimate Blocks plugin for WordPress suffers from a Cross-site Scripting (XSS) vulnerability due to improper input neutralization during web page generation. This flaw allows attackers to inject malicious scripts into web pages viewed by users, potentially leading to unauthorized access to sensitive information and user sessions. The vulnerability affects all versions up to and including 3.2.7, making it essential for site administrators to update to a patched version to ensure robust security against exploitation.

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