CVE-2021-34631 Explained : Impact and Mitigation

A detailed analysis of CVE-2021-34631, a vulnerability in NewsPlugin WordPress plugin allowing Cross-Site Request Forgery.

Understanding CVE-2021-34631

This section provides insights into the impact and technical details of the CVE.

What is CVE-2021-34631?

The NewsPlugin WordPress plugin up to version 1.0.18 is vulnerable to Cross-Site Request Forgery via a specific function, enabling attackers to inject malicious scripts.

The Impact of CVE-2021-34631

The vulnerability's high severity results in potential unauthorized script injections, posing risks to confidentiality, integrity, and availability.

Technical Details of CVE-2021-34631

Explore the specifics of the vulnerability affecting NewsPlugin version 1.0.18.

Vulnerability Description

The flaw allows attackers to perform Cross-Site Request Forgery, potentially leading to stored Cross-Site Scripting attacks.

Affected Systems and Versions

NewsPlugin versions up to and including 1.0.18 are impacted by this security issue.

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating the handle_save_style function in the news-plugin.php file.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-34631 and prevent future occurrences.

Immediate Steps to Take

A critical step is uninstalling the NewsPlugin from your WordPress site to eliminate the vulnerability.

Long-Term Security Practices

Enforce secure coding practices, conduct regular security audits, and keep software up to date to enhance overall security.

Patching and Updates

Stay informed about security patches and updates for the NewsPlugin to protect your systems from potential threats.