CVE-2021-38326 Explained : Impact and Mitigation

A detailed overview of CVE-2021-38326, involving a security vulnerability in the Post Title Counter WordPress plugin that allows attackers to execute Reflected Cross-Site Scripting attacks.

Understanding CVE-2021-38326

This section will cover the essential details and impacts of CVE-2021-38326.

What is CVE-2021-38326?

The Post Title Counter WordPress plugin, versions up to and including 1.1, is susceptible to Reflected Cross-Site Scripting through the notice parameter in the ~/post-title-counter.php file.

The Impact of CVE-2021-38326

The vulnerability enables malicious actors to insert arbitrary web scripts, posing a significant risk to websites and users.

Technical Details of CVE-2021-38326

Explore the technical aspects and implications of CVE-2021-38326.

Vulnerability Description

CVE-2021-38326 involves a Cross-Site Scripting flaw in the Post Title Counter plugin, allowing attackers to inject harmful scripts.

Affected Systems and Versions

The vulnerability affects versions up to and including 1.1 of the Post Title Counter WordPress plugin.

Exploitation Mechanism

Attackers can exploit the vulnerability via the notice parameter in the ~/post-title-counter.php file to execute XSS attacks.

Mitigation and Prevention

Discover the steps to mitigate and prevent exploitation of CVE-2021-38326.

Immediate Steps to Take

To secure your site, it is recommended to uninstall the Post Title Counter plugin from your WordPress website.

Long-Term Security Practices

Ensure regular security audits, employ web application firewalls, and educate users on safe browsing practices to enhance overall security.

Patching and Updates

Stay informed about security patches and updates released by plugin developers to address vulnerabilities and protect your website.