CVE-2022-4449 : Exploit Details and Defense Strategies

A detailed overview of the Page Scroll To ID < 1.7.6 - Contributor+ Stored XSS vulnerability.

Understanding CVE-2022-4449

This section will cover what CVE-2022-4449 is and its impact.

What is CVE-2022-4449?

The Page scroll to id WordPress plugin before 1.7.6 is vulnerable to Stored Cross-Site Scripting attacks, enabling contributors to execute malicious scripts.

The Impact of CVE-2022-4449

This vulnerability could be exploited by contributors to target high privilege users like admins, posing a severe security risk.

Technical Details of CVE-2022-4449

Explore the technical aspects and implications of this vulnerability:

Vulnerability Description

The Page scroll to id plugin fails to properly validate and escape certain shortcode attributes, facilitating Stored XSS attacks by contributors.

Affected Systems and Versions

The vulnerability affects all versions of the Page scroll to id plugin up to and including 1.7.6.

Exploitation Mechanism

Attackers with contributor roles can inject malicious scripts via the plugin's shortcode attributes.

Mitigation and Prevention

Learn how to address and mitigate the risks associated with CVE-2022-4449.

Immediate Steps to Take

Site administrators should update the Page scroll to id plugin to version 1.7.6 or newer to patch the vulnerability.

Long-Term Security Practices

Regularly monitor and update plugins, conduct security audits, and enforce least privilege access to prevent similar exploits.

Patching and Updates

Stay informed about security patches and updates for the Page scroll to id plugin to safeguard against known vulnerabilities.