CVE-2022-41224 : Exploit Details and Defense Strategies

Jenkins 2.367 through 2.369 (inclusive) is prone to a stored cross-site scripting (XSS) vulnerability due to unescaped tooltips on the l:helpIcon UI component.

Understanding CVE-2022-41224

This CVE impacts Jenkins versions 2.367 through 2.369, allowing attackers to exploit a stored XSS vulnerability by controlling tooltips on the web UI.

What is CVE-2022-41224?

The vulnerability in Jenkins versions 2.367 to 2.369 enables attackers to execute malicious scripts via unescaped tooltips on the l:helpIcon UI component.

The Impact of CVE-2022-41224

Attackers with the ability to control tooltips can exploit this vulnerability to launch stored cross-site scripting attacks on Jenkins instances.

Technical Details of CVE-2022-41224

This section provides insights into the vulnerability details affecting Jenkins versions 2.367 through 2.369.

Vulnerability Description

Jenkins 2.367 through 2.369 suffers from a stored cross-site scripting (XSS) vulnerability due to unescaped tooltips on the l:helpIcon UI component.

Affected Systems and Versions

The vulnerability affects Jenkins versions 2.367 through 2.369, exposing instances to potential cross-site scripting attacks.

Exploitation Mechanism

By manipulating tooltips on the Jenkins web UI, attackers can execute malicious scripts and launch cross-site scripting attacks.

Mitigation and Prevention

To safeguard your Jenkins environment from CVE-2022-41224, consider the following mitigation steps.

Immediate Steps to Take

Update Jenkins to a patched version beyond 2.369 to eliminate the XSS vulnerability.

Long-Term Security Practices

Educate users on secure coding practices to prevent stored cross-site scripting vulnerabilities.

Patching and Updates

Regularly apply security updates and patches released by the Jenkins project to address known vulnerabilities and enhance system security.