CVE-2022-30960 : What You Need to Know
Learn about CVE-2022-30960, a stored cross-site scripting vulnerability in Jenkins Application Detector Plugin version 1.0.8 and earlier, allowing attackers to exploit XSS flaws.
A stored cross-site scripting (XSS) vulnerability has been identified in Jenkins Application Detector Plugin version 1.0.8 and earlier. Attackers with Item/Configure permission can exploit this vulnerability, leading to potential security risks.
Understanding CVE-2022-30960
This CVE highlights a specific security issue in the Jenkins Application Detector Plugin that could be leveraged by malicious actors to execute cross-site scripting attacks.
What is CVE-2022-30960?
The vulnerability in Jenkins Application Detector Plugin version 1.0.8 and earlier allows attackers with Item/Configure permission to exploit a stored cross-site scripting (XSS) flaw. This flaw arises from the plugin's failure to escape the name of Chois Application Version parameters on views displaying parameters.
The Impact of CVE-2022-30960
The impact of this CVE is significant as it opens up the possibility for attackers to execute XSS attacks, potentially compromising the security and integrity of Jenkins instances.
Technical Details of CVE-2022-30960
Here are the specific technical details related to CVE-2022-30960:
Vulnerability Description
Jenkins Application Detector Plugin 1.0.8 and earlier is vulnerable to stored cross-site scripting (XSS) due to unescaped Chois Application Version parameter names.
Affected Systems and Versions
The affected version is Jenkins Application Detector Plugin 1.0.8 and earlier, with custom versions also being at risk.
Exploitation Mechanism
The vulnerability can be exploited by attackers with Item/Configure permission, who can inject malicious scripts through the unescaped parameter names.
Mitigation and Prevention
To mitigate the risks associated with CVE-2022-30960, consider the following steps:
Immediate Steps to Take
- Upgrade Jenkins Application Detector Plugin to a non-vulnerable version.
- Restrict Item/Configure permissions to trusted users only.
Long-Term Security Practices
- Regularly monitor Jenkins security advisories for updates and patches.
- Educate users on safe coding practices to prevent XSS vulnerabilities.
Patching and Updates
Ensure timely installation of security patches and updates provided by Jenkins to address known vulnerabilities.