CVE-2022-29038 : Security Advisory and Response
Learn about CVE-2022-29038 affecting Jenkins Extended Choice Parameter Plugin, leading to stored cross-site scripting attacks. Find mitigation steps and prevention measures.
Jenkins Extended Choice Parameter Plugin 346.vd87693c5a_86c and earlier versions are affected by a stored cross-site scripting (XSS) vulnerability. Attackers with Item/Configure permission can exploit this issue.
Understanding CVE-2022-29038
This CVE impacts the Jenkins Extended Choice Parameter Plugin, allowing attackers to execute XSS attacks.
What is CVE-2022-29038?
Jenkins Extended Choice Parameter Plugin versions prior to 346.vd87693c5a_86c are susceptible to stored XSS due to inadequate escaping of parameters, enabling attackers with Item/Configure permission to carry out malicious activities.
The Impact of CVE-2022-29038
The security vulnerability in Jenkins Extended Choice Parameter Plugin can lead to unauthorized execution of scripts, manipulation of content, and potential data theft by malicious actors.
Technical Details of CVE-2022-29038
Here are the technical specifics related to CVE-2022-29038:
Vulnerability Description
The vulnerability arises from the failure to properly escape the name and description of Extended Choice parameters when viewed, opening the door to stored cross-site scripting attacks.
Affected Systems and Versions
- Product: Jenkins Extended Choice Parameter Plugin
- Vendor: Jenkins project
- Affected Versions: 346.vd87693c5a_86c and earlier
Exploitation Mechanism
Attackers with Item/Configure permission can exploit this vulnerability to initiate cross-site scripting attacks within Jenkins environments.
Mitigation and Prevention
To safeguard your systems from CVE-2022-29038, consider the following measures:
Immediate Steps to Take
- Upgrade Jenkins Extended Choice Parameter Plugin to a secure version.
- Implement the principle of least privilege by restricting Item/Configure permission.
Long-Term Security Practices
- Conduct regular security assessments and audits of Jenkins plugins.
- Educate users about the risks associated with XSS attacks and the importance of secure coding practices.
Patching and Updates
Stay informed about security advisories from Jenkins project and promptly apply patches and updates to mitigate vulnerabilities.