CVE-2023-47806 Explained : Impact and Mitigation

WordPress Disable User Login Plugin <= 1.3.7 is vulnerable to Cross Site Request Forgery (CSRF).

Understanding CVE-2023-47806

This CVE identifies a Cross-Site Request Forgery (CSRF) vulnerability in the Disable User Login plugin by Saint Systems affecting versions from n/a through 1.3.7.

What is CVE-2023-47806?

CVE-2023-47806 refers to a security flaw in the WordPress Disable User Login plugin that can allow attackers to perform unauthorized actions on behalf of legitimate users without their consent.

The Impact of CVE-2023-47806

This vulnerability could be exploited by malicious actors to bypass security mechanisms, leading to unauthorized access, data manipulation, or other attacks on websites using the affected plugin.

Technical Details of CVE-2023-47806

The following technical details are relevant to understanding the CVE-2023-47806:

Vulnerability Description

The vulnerability is classified as a Cross-Site Request Forgery (CSRF) issue, enabling attackers to forge requests that can trick authenticated users into executing unwanted actions on the application.

Affected Systems and Versions

The vulnerability impacts the Disable User Login plugin by Saint Systems, specifically versions from n/a through 1.3.7.

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking authenticated users into visiting a malicious website or clicking on a crafted link that triggers unauthorized actions via the plugin.

Mitigation and Prevention

To address CVE-2023-47806, consider the following mitigation strategies:

Immediate Steps to Take

Update the Disable User Login plugin to a patched version above 1.3.7 to mitigate the CSRF vulnerability.
Implement security best practices like using strong passwords and multi-factor authentication to prevent unauthorized access.

Long-Term Security Practices

Regularly monitor security advisories and update all plugins and software to their latest secure versions.
Conduct security audits and penetration testing to identify and address potential vulnerabilities in WordPress sites.

Patching and Updates

Stay informed about security updates released by plugin developers and promptly apply patches to protect your WordPress site from known vulnerabilities.