CVE-2022-2410 : What You Need to Know

A detailed overview of the CVE-2022-2410 vulnerability affecting mTouch Quiz WordPress plugin.

Understanding CVE-2022-2410

This CVE pertains to the mTouch Quiz WordPress plugin version 3.1.3 or below, exposing a vulnerability to Stored Cross-Site Scripting attacks.

What is CVE-2022-2410?

The mTouch Quiz plugin, up to version 3.1.3, fails to properly sanitize certain settings, enabling high-privilege users like admins to execute Stored Cross-Site Scripting attacks.

The Impact of CVE-2022-2410

The vulnerability allows malicious high-privilege users to inject and execute arbitrary scripts on the affected website, potentially leading to unauthorized actions and data theft.

Technical Details of CVE-2022-2410

This section delves into the specifics of the vulnerability.

Vulnerability Description

The flaw in mTouch Quiz version 3.1.3 and earlier doesn't adequately filter user inputs, permitting admin-level users to conduct Stored Cross-Site Scripting attacks.

Affected Systems and Versions

Product: mTouch Quiz
Vendor: Unknown
Versions Affected: 3.1.3

Exploitation Mechanism

Attackers can exploit this vulnerability through the plugin's settings that are not sanitized properly, allowing the insertion of malicious scripts.

Mitigation and Prevention

Protecting your system from CVE-2022-2410 is crucial to maintaining security.

Immediate Steps to Take

Update mTouch Quiz to the latest version to patch the vulnerability.
Disable the unfiltered_html capability for high-privilege users, especially in a multisite setup.

Long-Term Security Practices

Enforce strict input validation and output filtering to prevent similar vulnerabilities in the future.

Patching and Updates

Regularly monitor for security patches and updates for all plugins and software used to mitigate the risk of exploitation.