CVE-2025-23973

Vulnerability

Overview The SpecFit-Virtual Try On WooCommerce plugin for WordPress fails to properly neutralize user input during web page generation, leading to a stored cross-site scripting (XSS) vulnerability [1]. This allows attackers to inject arbitrary HTML and JavaScript code that is stored on the server and executed in the browsers of visitors.

Exploitation

Details An authenticated attacker with the required privilege level can inject malicious scripts through the plugin's input fields [1]. The vulnerability does not require direct user interaction from the victim; instead, the injected script executes automatically when any user, including site visitors, accesses the compromised page.

Impact

Successful exploitation enables an attacker to perform actions such as redirecting visitors to malicious sites, displaying unwanted advertisements, or stealing sensitive information [1]. The stored nature of the XSS means the payload persists until removed, potentially affecting a large number of users.

Mitigation

The vendor has not yet released a patch, but Patchstack has issued a virtual mitigation rule to block attacks until an official fix is available [1]. Users are advised to update the plugin as soon as a patched version is released or apply the mitigation rule.