CVE-2023-32980 : What You Need to Know

A CSRF vulnerability in Jenkins Email Extension Plugin can be exploited by attackers to stop a user from watching a specific job. Learn about the impact, technical details, and mitigation steps associated with CVE-2023-32980.

Understanding CVE-2023-32980

This section provides insights into the nature and implications of the CSRF vulnerability found in the Jenkins Email Extension Plugin.

What is CVE-2023-32980?

CVE-2023-32980 refers to a cross-site request forgery (CSRF) vulnerability in the Jenkins Email Extension Plugin that enables malicious actors to disrupt a user's job monitoring activities.

The Impact of CVE-2023-32980

The security flaw allows attackers to stop a specific user from watching an attacker-defined job within the Jenkins environment, potentially leading to disruption and unauthorized changes.

Technical Details of CVE-2023-32980

Delve into the technical aspects of the vulnerability, including its description, affected systems, and exploitation mechanisms.

Vulnerability Description

The CSRF flaw in Jenkins Email Extension Plugin permits attackers to manipulate another user's job-watching settings, resulting in unauthorized interference with job monitoring.

Affected Systems and Versions

The Jenkins Email Extension Plugin versions up to and including 2.89.0.2 and 2.96.1 are vulnerable to this exploit, allowing threat actors to leverage the security gap.

Exploitation Mechanism

By exploiting the CSRF vulnerability, malicious entities can force a targeted user to cease monitoring a particular job within the Jenkins Email Extension Plugin environment.

Mitigation and Prevention

Explore the necessary steps to mitigate the risks posed by CVE-2023-32980 and secure Jenkins instances against potential attacks.

Immediate Steps to Take

It is essential for users to update to the patched versions (2.89.0.3 or newer) of the Jenkins Email Extension Plugin to eliminate the CSRF vulnerability and protect job monitoring capabilities.

Long-Term Security Practices

Implement robust security protocols, such as regular security audits, access controls, and user permissions review, to fortify the overall security posture of Jenkins environments and prevent unauthorized activities.

Patching and Updates

Stay informed about security advisories and updates from Jenkins Project to promptly address any new vulnerabilities or patches related to the Jenkins Email Extension Plugin.