CVE-2022-28159 : Exploit Details and Defense Strategies

Jenkins Tests Selector Plugin 1.3.3 and earlier versions are affected by a stored cross-site scripting (XSS) vulnerability, allowing attackers with Item/Configure permission to exploit it.

Understanding CVE-2022-28159

This CVE details the vulnerability in Jenkins Tests Selector Plugin that can lead to a stored cross-site scripting (XSS) attack, impacting the security of the plugin.

What is CVE-2022-28159?

The issue lies in Jenkins Tests Selector Plugin versions less than or equal to 1.3.3 not properly escaping the Properties File Path option for Choosing Tests parameters, opening the door to stored cross-site scripting attacks.

The Impact of CVE-2022-28159

The vulnerability can be exploited by malicious users with Item/Configure permission, potentially leading to unauthorized access and data manipulation within the affected Jenkins environment.

Technical Details of CVE-2022-28159

Here are the specific technical details regarding CVE-2022-28159:

Vulnerability Description

Jenkins Tests Selector Plugin 1.3.3 and earlier do not adequately escape the Properties File Path option, resulting in a stored cross-site scripting (XSS) vulnerability that could be abused by attackers.

Affected Systems and Versions

The affected versions of Jenkins Tests Selector Plugin include versions less than or equal to 1.3.3, making systems with these versions vulnerable to XSS attacks.

Exploitation Mechanism

Attackers with Item/Configure permission can exploit this vulnerability by injecting malicious code through the Properties File Path option in Choosing Tests parameters.

Mitigation and Prevention

To address CVE-2022-28159, consider the following mitigation strategies:

Immediate Steps to Take

Upgrade to a version of Jenkins Tests Selector Plugin beyond 1.3.3 to mitigate the XSS vulnerability.
Restrict access to the Item/Configure permission to trusted individuals only.

Long-Term Security Practices

Regularly monitor and update Jenkins plugins to ensure all security patches are applied promptly.
Educate users on the risks of XSS attacks and best practices for secure plugin configuration.

Patching and Updates

Stay informed about security advisories from Jenkins project and promptly apply updates to address known vulnerabilities and enhance overall system security.