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CVE-2024-50430 WordPress Beaver Builder plugin <= 2.8.3.7 - Cross Site Scripting (XSS) vulnerability

Medium 6.5 Published Updated

An attacker can inject malicious scripts into pages via the Beaver Builder plugin, potentially compromising user sessions or site integrity.

Exploited in the wild
Not known
Login needed
An administrator
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2024-50430?

CVE-2024-50430 is a medium-severity cross-site scripting vulnerability in Beaver Builder, published on 19 Nov 2024. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Beaver Builder Beaver Builder beaver-builder-lite-version allows Stored XSS.This issue affects Beaver Builder: from n/a through <= 2.8.3.7.

Weakness: CWE-79

Which versions are affected by CVE-2024-50430?

It affects 1 product.

Products include Fastlinemedia Beaver Builder.

How do I fix CVE-2024-50430?

No fix has been published for CVE-2024-50430 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-2024-50430 being exploited?

There is no known exploitation of CVE-2024-50430 in the wild and no public exploit code.

Sources

Also known as GHSA-4mfx-rj6g-3m4p.

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