CVE-2022-45382 : Vulnerability Insights and Analysis
Learn about CVE-2022-45382, a stored cross-site scripting vulnerability in Jenkins Naginator Plugin 1.18.1 and earlier versions. Take immediate steps to secure your systems.
Jenkins Naginator Plugin 1.18.1 and earlier versions are vulnerable to stored cross-site scripting (XSS) attacks. Attackers with permission to edit build display names can exploit this vulnerability.
Understanding CVE-2022-45382
This section will cover what CVE-2022-45382 entails, its impact, technical details, and mitigation steps.
What is CVE-2022-45382?
CVE-2022-45382 refers to a stored cross-site scripting (XSS) vulnerability in Jenkins Naginator Plugin versions 1.18.1 and earlier. This vulnerability arises due to the plugin's failure to escape display names of source builds triggered via Retry action.
The Impact of CVE-2022-45382
The impact of this vulnerability is significant as it allows malicious actors to execute arbitrary scripts in the context of a user's browser, potentially leading to unauthorized actions.
Technical Details of CVE-2022-45382
This section will delve into the technical aspects of the vulnerability.
Vulnerability Description
Jenkins Naginator Plugin versions 1.18.1 and earlier do not properly escape display names of source builds triggered via Retry action, enabling stored cross-site scripting (XSS) attacks by threat actors.
Affected Systems and Versions
The affected system is the Jenkins Naginator Plugin, specifically versions 1.18.1 and previous iterations.
Exploitation Mechanism
Attackers with the ability to edit build display names can exploit this vulnerability to inject malicious scripts, leading to cross-site scripting attacks.
Mitigation and Prevention
Protecting systems from CVE-2022-45382 requires immediate action and long-term security practices.
Immediate Steps to Take
- Upgrade Jenkins Naginator Plugin to a non-vulnerable version above 1.18.1.
- Restrict user permissions to prevent unauthorized edits to build display names.
Long-Term Security Practices
- Regular security training to educate users on XSS vulnerabilities.
- Monitor and audit build activity for suspicious behavior.
Patching and Updates
Stay informed about security advisories from Jenkins project and promptly apply patches to secure the Jenkins Naginator Plugin.