CVE-2022-2628 : Security Advisory and Response

A Stored Cross-Site Scripting vulnerability in the DSGVO All in one for WP WordPress plugin before version 4.2 can allow high privilege users to conduct attacks.

Understanding CVE-2022-2628

This CVE highlights a security issue in the DSGVO All in one for WP plugin that exposes websites to Stored Cross-Site Scripting attacks.

What is CVE-2022-2628?

The DSGVO All in one for WP plugin, versions earlier than 4.2, fails to properly sanitize certain settings. This flaw enables users with elevated privileges to execute Stored Cross-Site Scripting attacks, even when access to unfiltered_html is restricted.

The Impact of CVE-2022-2628

Exploitation of this vulnerability can lead to unauthorized access, data theft, and malicious content injection on the affected WordPress websites.

Technical Details of CVE-2022-2628

This section dives into the specifics of the vulnerability, including its description, affected systems, and how attackers exploit it.

Vulnerability Description

The vulnerability arises from the plugin's inadequate sanitization of settings, allowing admin-level users to inject malicious scripts into the site's content.

Affected Systems and Versions

The DSGVO All in one for WP plugin versions prior to 4.2 are vulnerable to this Stored Cross-Site Scripting flaw.

Exploitation Mechanism

Attackers can leverage this vulnerability by injecting malicious scripts via the plugin's settings, potentially leading to stored XSS attacks on the target site.

Mitigation and Prevention

To safeguard your WordPress site from CVE-2022-2628, prompt actions and long-term security measures are necessary.

Immediate Steps to Take

Update the DSGVO All in one for WP plugin to version 4.2 or higher to patch the vulnerability.
Consider restricting access to high privilege accounts to minimize the risk of exploitation.

Long-Term Security Practices

Regularly monitor plugin updates and security advisories to stay informed of potential risks.
Implement web application firewalls and security plugins to enhance the overall security posture of your WordPress site.

Patching and Updates

Stay vigilant for security patches released by the plugin developer and apply them promptly to mitigate the vulnerability.