CVE-2022-45394 : Exploit Details and Defense Strategies

A missing permission check in Jenkins Delete log Plugin 1.0 and earlier allows attackers with Item/Read permission to delete build logs.

Understanding CVE-2022-45394

This CVE highlights a vulnerability in the Jenkins Delete log Plugin that could be exploited by attackers with specific permissions.

What is CVE-2022-45394?

CVE-2022-45394 points out a security flaw in Jenkins Delete log Plugin versions 1.0 and earlier, enabling users with Item/Read permission to delete build logs.

The Impact of CVE-2022-45394

The vulnerability could be misused by malicious actors to tamper with build logs, potentially impacting data integrity and traceability within Jenkins environments.

Technical Details of CVE-2022-45394

This section explores the specifics of the CVE.

Vulnerability Description

The issue arises from a lack of permission verification in Jenkins Delete log Plugin 1.0 and earlier, allowing unauthorized users to delete build logs.

Affected Systems and Versions

The vulnerability affects Jenkins Delete log Plugin versions up to 1.0, exposing instances where Item/Read permissions are granted.

Exploitation Mechanism

Exploiting this vulnerability involves leveraging the Item/Read permission to delete build logs within the Jenkins environment.

Mitigation and Prevention

Learn how to secure your Jenkins environment from this vulnerability.

Immediate Steps to Take

Administrators must review and adjust permissions to restrict the deletion of build logs to authorized personnel only.

Long-Term Security Practices

Regularly update and monitor Jenkins plugins and permissions to prevent unauthorized access and data manipulation.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by Jenkins to address this vulnerability.