CVE-2022-34868 : Security Advisory and Response

A detailed overview of the Authenticated Arbitrary Settings Update vulnerability in YooMoney ЮKassa для WooCommerce plugin affecting versions <= 2.3.0 at WordPress.

Understanding CVE-2022-34868

This CVE involves an Authenticated Arbitrary Settings Update vulnerability in the YooMoney ЮKassa для WooCommerce plugin with a base severity score of 8.8.

What is CVE-2022-34868?

The vulnerability allows authenticated attackers to update settings arbitrarily in the affected plugin, potentially leading to high impacts on confidentiality, integrity, and availability.

The Impact of CVE-2022-34868

With a high base score and severity level, this vulnerability can be exploited over the network with low privileges required, emphasizing the importance of immediate mitigation.

Technical Details of CVE-2022-34868

Below are the technical details associated with CVE-2022-34868:

Vulnerability Description

The vulnerability allows authenticated attackers to perform arbitrary settings updates, impacting confidentiality, integrity, and availability.

Affected Systems and Versions

YooMoney ЮKassa для WooCommerce plugin versions <= 2.3.0 are affected by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited with low complexity over the network, requiring no user interaction.

Mitigation and Prevention

It is crucial to take immediate steps to address the CVE-2022-34868 vulnerability and implement long-term security practices.

Immediate Steps to Take

Update the YooMoney ЮKassa для WooCommerce plugin to version 2.3.1 or higher to mitigate the vulnerability.

Long-Term Security Practices

Regularly monitor and update plugins, employ least privilege access controls, and conduct security assessments to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security patches and updates released by YooMoney to ensure the security of your WordPress plugins.