CVE-2022-38664 : Exploit Details and Defense Strategies

Jenkins Job Configuration History Plugin version 1165.v8cc9fd1f4597 and earlier is affected by a stored cross-site scripting (XSS) vulnerability. Attackers who can configure job names can exploit this issue.

Understanding CVE-2022-38664

This CVE highlights a security vulnerability in the Jenkins Job Configuration History Plugin, potentially leading to XSS attacks.

What is CVE-2022-38664?

The CVE-2022-38664 is a vulnerability in Jenkins Job Configuration History Plugin versions 1165.v8cc9fd1f4597 and prior, allowing stored cross-site scripting (XSS) attacks by manipulating job names.

The Impact of CVE-2022-38664

This vulnerability could be exploited by attackers with the ability to configure job names, resulting in XSS attacks that may compromise the security of Jenkins instances.

Technical Details of CVE-2022-38664

Here are the technical aspects of the CVE-2022-38664 vulnerability:

Vulnerability Description

Jenkins Job Configuration History Plugin versions 1165.v8cc9fd1f4597 and earlier fail to escape job names on the System Configuration History page, creating an XSS vulnerability.

Affected Systems and Versions

The affected version is the custom version 1165.v8cc9fd1f4597 of the Jenkins Job Configuration History Plugin.

Exploitation Mechanism

The vulnerability can be exploited by attackers who have the capability to configure job names, allowing them to insert malicious scripts via the XSS vulnerability.

Mitigation and Prevention

To address CVE-2022-38664, consider the following steps:

Immediate Steps to Take

Upgrade to a fixed version of the Jenkins Job Configuration History Plugin that addresses the XSS vulnerability.
Implement content security policies and input validation to mitigate XSS risks.

Long-Term Security Practices

Regularly update Jenkins plugins and monitor security advisories from Jenkins.
Conduct security training to educate users on safe configurations and practices.

Patching and Updates

Stay informed about security updates for Jenkins Job Configuration History Plugin and apply patches promptly to prevent exploitation of known vulnerabilities.