CVE-2022-34191 Explained : Impact and Mitigation

This CVE-2022-34191 involves a vulnerability in the Jenkins NS-ND Integration Performance Publisher Plugin up to version 4.8.0.77, allowing stored cross-site scripting attacks. Attackers with Item/Configure permission can exploit this flaw.

Understanding CVE-2022-34191

This section delves into the details of the CVE-2022-34191 vulnerability in the Jenkins NS-ND Integration Performance Publisher Plugin.

What is CVE-2022-34191?

The vulnerability exists in Jenkins NS-ND Integration Performance Publisher Plugin version 4.8.0.77 and earlier, where the plugin fails to escape the name of NetStorm Test parameters on parameter-displaying views. This leads to a stored cross-site scripting (XSS) vulnerability that malicious actors can leverage.

The Impact of CVE-2022-34191

With this vulnerability, threat actors with Item/Configure permission can execute cross-site scripting attacks, potentially compromising the integrity and security of the Jenkins environment.

Technical Details of CVE-2022-34191

In this section, we explore the technical aspects of the CVE-2022-34191 vulnerability.

Vulnerability Description

The vulnerability arises from the failure of the Jenkins NS-ND Integration Performance Publisher Plugin to properly escape NetStorm Test parameter names, enabling stored XSS attacks.

Affected Systems and Versions

Systems using Jenkins NS-ND Integration Performance Publisher Plugin versions up to 4.8.0.77 are affected by this vulnerability.

Exploitation Mechanism

Attackers with Item/Configure permission can exploit this vulnerability by injecting malicious scripts into the parameter views, leading to XSS attacks.

Mitigation and Prevention

To secure your system from CVE-2022-34191, implement the following measures:

Immediate Steps to Take

Update the Jenkins NS-ND Integration Performance Publisher Plugin to a patched version that addresses the XSS vulnerability.
Restrict Item/Configure permission to authorized personnel only.

Long-Term Security Practices

Conduct regular security training for Jenkins users to raise awareness about XSS attacks.
Perform security audits and code reviews to identify and mitigate similar vulnerabilities in plugins.

Patching and Updates

Stay informed about security advisories from the Jenkins project and promptly apply recommended patches and updates to safeguard your Jenkins environment.