CVE-2022-30968 : Security Advisory and Response

Jenkins vboxwrapper Plugin 1.3 and earlier versions are vulnerable to stored cross-site scripting (XSS) attacks due to improper escaping of parameters, allowing attackers with Item/Configure permission to exploit the vulnerability.

Understanding CVE-2022-30968

This CVE describes a security issue in the Jenkins vboxwrapper Plugin that could lead to XSS attacks.

What is CVE-2022-30968?

The vulnerability in Jenkins vboxwrapper Plugin versions <= 1.3 allows attackers with specific permissions to execute stored XSS attacks, compromising the integrity and security of the application.

The Impact of CVE-2022-30968

The lack of proper parameter escaping in Jenkins vboxwrapper Plugin exposes systems to XSS attacks, enabling attackers to inject malicious scripts and potentially compromise sensitive data.

Technical Details of CVE-2022-30968

Here are the technical details of the vulnerability:

Vulnerability Description

Jenkins vboxwrapper Plugin 1.3 and earlier versions fail to escape the name and description of VBox node parameters, creating an opportunity for stored XSS attacks.

Affected Systems and Versions

The affected product is the Jenkins vboxwrapper Plugin with versions <= 1.3, putting instances with these versions at risk of exploitation.

Exploitation Mechanism

Attackers with Item/Configure permission can exploit this vulnerability by injecting malicious scripts into parameters displayed on certain views.

Mitigation and Prevention

Protect your systems from CVE-2022-30968 by following these recommendations:

Immediate Steps to Take

Upgrade Jenkins vboxwrapper Plugin to a version that includes a patch for the vulnerability.
Restrict user permissions, especially Item/Configure permission, to mitigate the risk of exploitation.

Long-Term Security Practices

Regularly monitor and update Jenkins plugins to ensure the latest security patches are applied.
Educate users on safe coding practices and the risks associated with XSS vulnerabilities.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by Jenkins project to address known vulnerabilities.