Formaloo Form Maker and Customer Analytics for WordPress and WooCommerce Stored Cross-Site Scripting Vulnerability

A stored cross-site scripting vulnerability has been identified in the Formaloo Form Maker & Customer Analytics for WordPress & WooCommerce plugin, affecting all versions through 2.1.3.2. The vulnerability arises from inadequate input sanitization and output escaping, allowing authenticated attackers with Contributor-level access or higher to inject arbitrary scripts. These scripts are executed when a user accesses the compromised page.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user viewing the page.

Reproduction

To reproduce this vulnerability, an authenticated user with Contributor-level access or higher can inject scripts via the 'formaloo' shortcode by including malicious JavaScript in the 'address' parameter. Once the shortcode is saved, the injected script will execute whenever the page is viewed.

Remediation

No known patch is available. Users are advised to uninstall the affected plugin and consider a replacement.