CVE-2022-34814 : Exploit Details and Defense Strategies
Learn about the CVE-2022-34814 vulnerability in Jenkins Request Rename Or Delete Plugin, allowing unauthorized access to sensitive information. Find out how to mitigate and prevent this security issue.
A security vulnerability has been identified in Jenkins Request Rename Or Delete Plugin that could allow attackers to view sensitive information without proper authorization.
Understanding CVE-2022-34814
This CVE pertains to a flaw in the Jenkins Request Rename Or Delete Plugin that affects versions up to 1.1.0, potentially enabling attackers to access an administrative configuration page.
What is CVE-2022-34814?
The CVE-2022-34814 vulnerability in Jenkins Request Rename Or Delete Plugin allows individuals with Overall/Read permissions to view pending requests via an insecure HTTP endpoint.
The Impact of CVE-2022-34814
Exploitation of this vulnerability could lead to unauthorized access to sensitive information, potentially compromising the confidentiality of pending requests within the affected web application.
Technical Details of CVE-2022-34814
Here are some key technical details regarding CVE-2022-34814:
Vulnerability Description
Jenkins Request Rename Or Delete Plugin versions up to 1.1.0 lack proper permission checks in an HTTP endpoint, enabling users with Overall/Read permissions to view administrative configuration pages.
Affected Systems and Versions
- Product: Jenkins Request Rename Or Delete Plugin
- Vendor: Jenkins project
- Affected Versions: 1.1.0 and earlier
Exploitation Mechanism
Attackers with Overall/Read permissions can exploit the insecure HTTP endpoint to access an administrative page listing pending requests within the web application.
Mitigation and Prevention
To address the CVE-2022-34814 vulnerability, consider the following mitigation strategies:
Immediate Steps to Take
- Upgrade Jenkins Request Rename Or Delete Plugin to a version beyond 1.1.0 where the vulnerability has been addressed.
- Restrict access to sensitive administrative pages to authorized personnel only.
Long-Term Security Practices
- Regularly review and update access controls and permission settings within Jenkins and its associated plugins.
- Conduct security training to raise awareness about the importance of access controls and data confidentiality.
Patching and Updates
Stay informed about security advisories and updates from Jenkins project to promptly apply patches and fixes for known vulnerabilities.