Stored Cross-Site Scripting Vulnerability in Ultimate Blocks Plugin for WordPress

CVE-2025-1312

What is CVE-2025-1312?

The Ultimate Blocks – WordPress Blocks Plugin for WordPress contains a vulnerability that allows for Stored Cross-Site Scripting due to inadequate input sanitization and output escaping in the 'buttonTextColor' parameter. This flaw affects all versions up to and including 3.2.7. Authenticated attackers with Contributor-level access and higher can exploit this vulnerability to inject arbitrary web scripts into pages. These scripts will execute whenever users access an affected page, posing significant security risks.

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