Stored XSS in ShortPixel Enable Media Replace

Executive Summary

CVE-2026-57722 is a Cross Site Scripting (XSS) vulnerability in the WordPress Enable Media Replace Plugin versions 4.2.1 and earlier.

This vulnerability occurs due to improper neutralization of input during web page generation, allowing an attacker to inject malicious scripts into the website.

Exploitation requires user interaction, such as a privileged user (like an Editor or Developer) clicking a malicious link or submitting a specially crafted form.

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Impact Analysis

Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts, including redirects or advertisements, into the website.

These malicious scripts would execute when visitors access the site, potentially compromising user experience, security, and trust.

The vulnerability has a moderate severity with a CVSS score of 5.9 and requires user interaction for exploitation.

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Mitigation Strategies

To mitigate the CVE-2026-57722 vulnerability in the Enable Media Replace WordPress plugin, you should update the plugin to version 4.2.2 or later, where the issue has been patched.

Additionally, enabling auto-updates for vulnerable plugins can help ensure you receive security patches promptly.

Since exploitation requires user interaction by privileged users, educating users about the risks of clicking malicious links or submitting untrusted forms is also recommended.

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