6.4
Medium
CVE-2026-3895 The WPBakery Page Builder Addons by Livemesh plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
Description
The WPBakery Page Builder Addons by Livemesh plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `lvca_admin_ajax` AJAX action in all versions up to, and including, 3.9.4 due to missing authorization checks and insufficient input sanitization. The AJAX handler verifies a nonce but does not check user capabilities. This makes it possible for authenticated attackers with Subscriber-level access and above to modify plugin settings and inject malicious scripts that execute when administrators access the plugin settings page or when any user visits the frontend.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| WPBakery Page Builder Addons by Livemesh 3.9 | earliest → 3.9.4 | No fix stated |
Other CVEs of WPBakery Page Builder Addons by Livemesh
The 5 CVEs of WPBakery Page Builder Addons by Livemesh →
CVE-2026-2030
The WPBakery Page Builder Addons by Livemesh plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
6.4
Medium
CVE-2022-4974
The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request…
6.3
Medium
CVE-2024-2079
The WPBakery Page Builder Addons by Livemesh plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
6.4
Medium
CVE-2023-50370
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Livemesh…
6.5
Medium