CVE-2022-36887 : Vulnerability Insights and Analysis

A detailed overview of CVE-2022-36887, a cross-site request forgery (CSRF) vulnerability in Jenkins Job Configuration History Plugin, allowing attackers to manipulate configuration history.

Understanding CVE-2022-36887

This section provides insights into the vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2022-36887?

The CVE-2022-36887 is a CSRF vulnerability in Jenkins Job Configuration History Plugin versions up to 1155.v28a_46a_cc06a_5. It enables malicious actors to delete entries from configuration history or restore old versions.

The Impact of CVE-2022-36887

The impact involves unauthorized modification of job, agent, and system configurations, leading to potential data loss or compromise of the Jenkins environment.

Technical Details of CVE-2022-36887

Explore the specifics of the vulnerability, including its description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The vulnerability allows attackers to perform CSRF attacks, leading to unauthorized changes in job, agent, and system configurations within Jenkins.

Affected Systems and Versions

Jenkins Job Configuration History Plugin versions up to 1155.v28a_46a_cc06a_5 are susceptible to this CSRF vulnerability, putting instances at risk.

Exploitation Mechanism

By exploiting the CSRF flaw, threat actors can manipulate configuration history entries, potentially disrupting Jenkins operations.

Mitigation and Prevention

Discover the essential steps to mitigate the risk posed by CVE-2022-36887 and safeguard Jenkins environments.

Immediate Steps to Take

Jenkins administrators should implement CSRF protection mechanisms, monitor configuration changes, and restrict user permissions.

Long-Term Security Practices

Regular security audits, employee training on CSRF attacks, and staying updated on plugin security advisories are crucial for long-term protection.

Patching and Updates

Ensure timely application of security patches released by Jenkins project, especially for the Job Configuration History Plugin, to address known vulnerabilities and enhance overall security.