CVE-2022-25203 : Security Advisory and Response

Jenkins Team Views Plugin version 0.9.0 and earlier have been identified with a stored cross-site scripting (XSS) vulnerability. This vulnerability can be exploited by attackers with Overall/Read permission to execute malicious scripts on the affected Jenkins instances.

Understanding CVE-2022-25203

This section delves into the specifics of the CVE-2022-25203 vulnerability.

What is CVE-2022-25203?

The vulnerability in Jenkins Team Views Plugin version 0.9.0 and below arises due to unescaped team names, enabling attackers with the necessary permissions to launch cross-site scripting attacks.

The Impact of CVE-2022-25203

The impact of this vulnerability is significant as it allows malicious actors to execute unauthorized scripts within the context of the affected Jenkins Team Views Plugin.

Technical Details of CVE-2022-25203

Let's explore the technical aspects of CVE-2022-25203 further.

Vulnerability Description

The XSS vulnerability in Jenkins Team Views Plugin allows attackers to inject and execute malicious scripts through unescaped team names.

Affected Systems and Versions

The affected systems include instances running Jenkins Team Views Plugin versions less than or equal to 0.9.0 with custom versions unspecified.

Exploitation Mechanism

Attackers with Overall/Read permissions can exploit this vulnerability by inserting malicious scripts within unescaped team names.

Mitigation and Prevention

Learn about the steps to mitigate and prevent the CVE-2022-25203 vulnerability.

Immediate Steps to Take

Affected users should update Jenkins Team Views Plugin to a secure version, ensuring all team names are properly escaped to prevent XSS attacks.

Long-Term Security Practices

Enforcing secure coding practices, regular security audits, and educating users on XSS vulnerabilities can help prevent similar security issues in the future.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by Jenkins to address vulnerabilities like CVE-2022-25203.