CVE-2019-10326 Explained : Impact and Mitigation

A vulnerability in Jenkins Warnings NG Plugin version 5.0.0 and earlier allowed attackers to reset warning counts for future builds.

Understanding CVE-2019-10326

This CVE involves a cross-site request forgery vulnerability in Jenkins Warnings NG Plugin.

What is CVE-2019-10326?

The vulnerability in Jenkins Warnings NG Plugin version 5.0.0 and earlier enabled attackers to reset warning counts for upcoming builds.

The Impact of CVE-2019-10326

Attackers could exploit this vulnerability to manipulate warning counts, potentially leading to incorrect build assessments and outcomes.

Technical Details of CVE-2019-10326

This section provides technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Jenkins Warnings NG Plugin version 5.0.0 and earlier allowed attackers to reset warning counts for future builds through a cross-site request forgery attack.

Affected Systems and Versions

Product: Jenkins Warnings NG Plugin
Vendor: Jenkins project
Versions affected: 5.0.0 and earlier

Exploitation Mechanism

Attackers could exploit this vulnerability by sending crafted requests to the affected plugin, triggering the resetting of warning counts for subsequent builds.

Mitigation and Prevention

Protecting systems from CVE-2019-10326 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Jenkins Warnings NG Plugin to a patched version that addresses the vulnerability.
Monitor warning counts and build outcomes for any suspicious changes.

Long-Term Security Practices

Implement strict input validation mechanisms to prevent cross-site request forgery attacks.
Regularly audit and review plugins and extensions for security vulnerabilities.

Patching and Updates

Apply security patches and updates provided by Jenkins project promptly to mitigate the vulnerability and enhance system security.