CVE-2025-25089

Vulnerability

Overview

The Image Rotator plugin for WordPress (versions 2.0 and below) contains an Improper Neutralization of Input During Web Page Generation vulnerability, commonly known as Cross-Site Scripting (XSS) [1]. The root cause is the failure to sanitize user-supplied input before including it in generated web pages, allowing an attacker to inject arbitrary HTML or JavaScript code [1].

Exploitation

Details

This is a reflected XSS vulnerability, meaning the malicious payload is embedded in a crafted link and must be clicked by a privileged user (e.g., an administrator) to trigger execution [1]. No authentication is required to craft the malicious URL, but the victim must be logged into the WordPress site and perform an action like clicking the link or submitting a form [1]. The presence of reflected XSS in this plugin makes it a candidate for mass-exploit campaigns targeting multiple WordPress sites simultaneously [1].

Impact

Successful exploitation allows an attacker to inject scripts that can perform actions such as redirecting visitors to malicious sites, displaying unauthorized advertisements, or stealing session cookies [1]. Because the victim is a privileged user, the injected script could also be used to create new admin accounts or modify site content, leading to full site compromise [1].

Mitigation

Status

As of publication, no official patch has been released for the Image Rotator plugin; users are advised to update the plugin immediately if a fix becomes available [1]. If an update cannot be applied, site owners should contact their hosting provider or web developer for assistance [1]. A mitigation rule from Patchstack is available to block attacks until an official patch can be tested and applied safely [1].