Learn about CVE-2022-45390, a vulnerability in Jenkins loader.io Plugin, allowing attackers with specific permissions to access sensitive information. Find out the impact, technical details, and mitigation steps.
A missing permission check in Jenkins loader.io Plugin 1.0.1 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.
Understanding CVE-2022-45390
This CVE highlights a vulnerability in the Jenkins loader.io Plugin that could be exploited by attackers with specific permissions to access sensitive information.
What is CVE-2022-45390?
The CVE-2022-45390 refers to a missing permission check in Jenkins loader.io Plugin versions 1.0.1 and earlier, enabling attackers with Overall/Read permissions to identify credential IDs stored within Jenkins.
The Impact of CVE-2022-45390
This vulnerability could lead to unauthorized access to sensitive credentials stored in Jenkins, potentially compromising the security and confidentiality of the system and associated data.
Technical Details of CVE-2022-45390
The technical details of CVE-2022-45390 encompass the vulnerability description, affected systems and versions, and the exploitation mechanism.
Vulnerability Description
The vulnerability arises from a missing permission check in Jenkins loader.io Plugin versions 1.0.1 and earlier, granting unauthorized access to credential IDs stored within Jenkins.
Affected Systems and Versions
The affected systems include Jenkins loader.io Plugin versions 1.0.1 and earlier, where the security flaw allows attackers with specific permissions to exploit the vulnerability.
Exploitation Mechanism
Exploiting this vulnerability involves attackers with Overall/Read permissions leveraging the missing permission check to enumerate credential IDs within Jenkins, potentially leading to unauthorized access.
Mitigation and Prevention
To address CVE-2022-45390, immediate steps, long-term security practices, and patching and updates are crucial.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Stay informed about security advisories from Jenkins and promptly apply patches and updates to address known vulnerabilities.