CVE-2026-57754 WordPress Livemesh Addons for WPBakery Page Builder plugin <= 3.9.4 - Cross Site Scripting (XSS) vulnerability
A contributor can inject malicious scripts into the Livemesh Addons for WPBakery Page Builder 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-2026-57754?
CVE-2026-57754 is a medium-severity cross-site scripting vulnerability in Livemesh Addons for WPBakery Page Builder, published on 2 Jul 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Contributor Cross Site Scripting (XSS) in Livemesh Addons for WPBakery Page Builder <= 3.9.4 versions.
Weakness: CWE-79
Which versions are affected by CVE-2026-57754?
How do I fix CVE-2026-57754?
No fix has been published for CVE-2026-57754 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-2026-57754 being exploited?
There is no known exploitation of CVE-2026-57754 in the wild and no public exploit code.
Sources
Also known as GHSA-vq29-gpgr-jh2f.