CVE-2023-50370 WordPress Livemesh Addons for WPBakery Page Builder Plugin <= 3.5 is vulnerable to Cross Site Scripting (XSS)
An attacker can inject malicious scripts into pages via the Livemesh WPBakery Page Builder Addons plugin, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-50370?
CVE-2023-50370 is a medium-severity cross-site scripting vulnerability in WPBakery Page Builder Addons by Livemesh, published on 14 Dec 2023. Any signed-in user can exploit it over the network, 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 Livemesh WPBakery Page Builder Addons by Livemesh allows Stored XSS.This issue affects WPBakery Page Builder Addons by Livemesh: from n/a through 3.5.
Weakness: CWE-79
Which versions are affected by CVE-2023-50370?
It affects 1 product.
Products include Livemeshthemes Wpbakery Page Builder Addons.
How do I fix CVE-2023-50370?
No fix has been published for CVE-2023-50370 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-2023-50370 being exploited?
There is no known exploitation of CVE-2023-50370 in the wild and no public exploit code.
Other vulnerabilities in WPBakery Page Builder Addons by Livemesh
Sources
Also known as GHSA-6xr8-gq4v-4fhm.