CVE-2021-36874 : Exploit Details and Defense Strategies

WordPress uListing plugin version 2.0.5 and below are affected by an Authenticated Insecure Direct Object References (IDOR) vulnerability.

Understanding CVE-2021-36874

This CVE identifies a security flaw in the WordPress uListing plugin that allows authenticated attackers to exploit Insecure Direct Object References (IDOR) in versions up to 2.0.5.

What is CVE-2021-36874?

CVE-2021-36874 is an Authenticated Insecure Direct Object References (IDOR) vulnerability found in the WordPress uListing plugin versions <= 2.0.5.

The Impact of CVE-2021-36874

The vulnerability in the WordPress uListing plugin could result in a high impact on integrity, with a CVSS base severity rating of 7.1 out of 10. The attack complexity is low, but it requires low privileges.

Technical Details of CVE-2021-36874

This section covers specific technical details of the CVE.

Vulnerability Description

The vulnerability allows authenticated attackers to perform Insecure Direct Object References (IDOR) in the affected WordPress uListing plugin versions.

Affected Systems and Versions

WordPress uListing plugin versions <= 2.0.5 are affected by this vulnerability.

Exploitation Mechanism

Attackers with low privileges can exploit this vulnerability via a network attack vector without user interaction.

Mitigation and Prevention

To protect your systems from CVE-2021-36874, follow these guidelines:

Immediate Steps to Take

It is recommended to update the WordPress uListing plugin to version 2.0.6 or higher to mitigate this vulnerability.

Long-Term Security Practices

Regularly update plugins and themes in WordPress to ensure you have the latest security patches and protect your website from potential vulnerabilities.

Patching and Updates

Stay informed about security updates for all your WordPress plugins and apply patches promptly to prevent exploitation of known vulnerabilities.