CVE-2022-30961 Explained : Impact and Mitigation
Learn about CVE-2022-30961 affecting Jenkins Autocomplete Parameter Plugin versions 1.1 and earlier. Find out the impact, technical details, and mitigation steps for this stored cross-site scripting (XSS) vulnerability.
Jenkins Autocomplete Parameter Plugin 1.1 and earlier versions are affected by a stored cross-site scripting (XSS) vulnerability, allowing attackers with Item/Configure permission to exploit it. This CVE was published on May 17, 2022, by Jenkins project.
Understanding CVE-2022-30961
This section provides insights into the nature and impact of the CVE.
What is CVE-2022-30961?
CVE-2022-30961 refers to a vulnerability in Jenkins Autocomplete Parameter Plugin versions 1.1 and earlier, where Dropdown Autocomplete and Auto Complete String parameters' names are not properly escaped on views showing parameters.
The Impact of CVE-2022-30961
The vulnerability could be exploited by malicious users with Item/Configure permission, leading to stored cross-site scripting attacks.
Technical Details of CVE-2022-30961
Explore the technical aspects and implications of this security vulnerability.
Vulnerability Description
Jenkins Autocomplete Parameter Plugin versions 1.1 and earlier lack proper escaping of parameter names, presenting a security risk for XSS attacks.
Affected Systems and Versions
The affected versions include Jenkins Autocomplete Parameter Plugin 1.1 and earlier where the vulnerability exists.
Exploitation Mechanism
Attackers with Item/Configure permission can exploit the XSS vulnerability by manipulating Dropdown Autocomplete and Auto Complete String parameters.
Mitigation and Prevention
Discover the steps to mitigate the impact and prevent similar vulnerabilities in the future.
Immediate Steps to Take
Users are advised to update the Jenkins Autocomplete Parameter Plugin to a patched version and restrict access to users with necessary permissions.
Long-Term Security Practices
Implement secure coding practices, regularly update plugins, and conduct security audits to enhance overall system security.
Patching and Updates
Stay informed about security advisories, apply patches promptly, and keep all software components up to date to mitigate known vulnerabilities.