CVE-2022-29041 Explained : Impact and Mitigation

Jenkins Jira Plugin version 3.7 and earlier (excluding version 3.6.1) is affected by a stored cross-site scripting (XSS) vulnerability. This vulnerability arises due to the lack of proper escaping in the name and description of Jira Issue and Jira Release Version parameters, making it exploitable by attackers with Item/Configure permission.

Understanding CVE-2022-29041

This CVE ID pertains to a security flaw in the Jenkins Jira Plugin that could allow attackers to execute cross-site scripting attacks.

What is CVE-2022-29041?

The vulnerability in Jenkins Jira Plugin version 3.7 and earlier allows attackers with specific permissions to exploit stored cross-site scripting (XSS) by manipulating certain parameters.

The Impact of CVE-2022-29041

The presence of this vulnerability could lead to unauthorized execution of scripts within the context of a user's session, potentially compromising sensitive data and user accounts.

Technical Details of CVE-2022-29041

This section delves into the specifics of the vulnerability affecting Jenkins Jira Plugin.

Vulnerability Description

The issue arises from inadequate escaping in the display of certain parameters, enabling attackers to inject malicious scripts and execute them in the context of affected users.

Affected Systems and Versions

Jenkins Jira Plugin versions up to 3.7 (excluding 3.6.1) are vulnerable to this exploit, emphasizing the importance of updating to the latest secure versions.

Exploitation Mechanism

Attackers with Item/Configure permission can abuse the lack of proper input sanitization to inject and execute malicious scripts, potentially leading to unauthorized access and data theft.

Mitigation and Prevention

To safeguard systems against CVE-2022-29041, immediate actions and long-term security best practices are recommended.

Immediate Steps to Take

Users are advised to upgrade their Jenkins Jira Plugin to the latest secure version to mitigate the risk of XSS attacks and secure their systems.

Long-Term Security Practices

Implementing secure coding practices, routine security audits, and employee training on identifying and preventing XSS vulnerabilities can fortify the overall security posture.

Patching and Updates

Regularly applying security patches and staying updated with the latest releases and security advisories is crucial to addressing vulnerabilities like CVE-2022-29041 effectively.