CVE-2024-13732 Cross-site scripting in Responsive Blocks – Page Builder for Blocks & Patterns

Medium 6.4 Published 30 Jan 2025 Updated 8 Apr 2026

Authenticated contributors can inject arbitrary scripts via the section_tag parameter, leading to stored XSS execution for other users.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-13732?

CVE-2024-13732 is a medium-severity cross-site scripting vulnerability in cyberchimps Responsive Blocks – Page Builder for Blocks & Patterns, published on 30 Jan 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The Responsive Blocks – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘section_tag’ parameter in all versions up to, and including, 1.9.9 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.

Weakness: CWE-79

Which versions are affected by CVE-2024-13732?

It affects 1 product.

Products include Cyberchimps Responsive Blocks.

How do I fix CVE-2024-13732?

No fix has been published for CVE-2024-13732 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2024-13732 being exploited?

There is no known exploitation of CVE-2024-13732 in the wild and no public exploit code.

Sources

Also known as GHSA-rpx3-33f7-v6hv.