Nicepage Website Builder Exploit May 2026

Overview of Nicepage Website Builder

Outdated jQuery Libraries

: Users have previously reported that Nicepage-generated code included jQuery v1.9.1 , which has several known security vulnerabilities. In forum discussions, the Nicepage Support Team noted that they used the most popular versions and that security risks often existed regardless of the jQuery version.

A common misconception is that "exploits" are always built into the software. Often, the vulnerability lies in the environment where the Nicepage site is hosted. Code Injection: nicepage website builder exploit

• Stored XSS – Malicious scripts injected via custom HTML blocks, forms, or theme options.
• PHP Object Injection – Unsafe deserialization of saved templates or user meta.
• Path Traversal – If the builder loads templates from user-controlled directories.
• Privilege Escalation – Low-privileged users manipulating AJAX handlers meant for admins.
• CSRF – Tricking an admin into saving a malicious template or overwriting site content.

One of the most persistent community complaints involves Nicepage's historical use of outdated libraries. Outdated jQuery: Users have flagged that older versions of Nicepage included jQuery v1.9.1 , which contains known security vulnerabilities. Stored XSS – Malicious scripts injected via custom

Ensure your hosting provider has applied an SSL certificate to prevent "unsecure website" warnings and data interception. Sanitize Inputs: One of the most persistent community complaints involves

Nicepage Website Builder

In early to mid-2024, security researchers began circulating reports of a critical exploit chain affecting the , specifically its plugin and theme implementations for WordPress. Dubbed by some analysts as “NicePage Gateway,” this exploit highlighted dangerous weaknesses in how page builders handle user input, template imports, and SVG sanitization.