CVE-2018-1000417 : Vulnerability Insights and Analysis

This CVE involves a cross-site request forgery (CSRF) vulnerability in the Jenkins Email Extension Template Plugin, specifically affecting version 1.0 and earlier. Attackers can exploit this flaw to manipulate template creation or deletion.

Understanding CVE-2018-1000417

This CVE identifies a security issue in the Jenkins Email Extension Template Plugin that could lead to unauthorized template modifications.

What is CVE-2018-1000417?

The vulnerable version of the Jenkins Email Extension Template Plugin, version 1.0 and earlier, contains a CSRF flaw in the ExtEmailTemplateManagement.java file. This flaw allows attackers to control the creation or removal of templates.

The Impact of CVE-2018-1000417

The vulnerability enables malicious actors to perform unauthorized actions on templates, potentially leading to data manipulation or service disruption.

Technical Details of CVE-2018-1000417

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The CSRF vulnerability in the Jenkins Email Extension Template Plugin version 1.0 and earlier allows attackers to manipulate template creation and deletion through the ExtEmailTemplateManagement.java file.

Affected Systems and Versions

Affected Version: Jenkins Email Extension Template Plugin 1.0 and earlier

Exploitation Mechanism

Attackers can exploit the CSRF flaw to forge requests that trick authenticated users into unintentionally executing malicious actions on templates.

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Jenkins Email Extension Template Plugin to a non-vulnerable version.
Implement CSRF protection mechanisms in Jenkins configurations.

Long-Term Security Practices

Regularly monitor and update Jenkins plugins to mitigate potential vulnerabilities.
Educate users on recognizing and avoiding CSRF attacks.

Patching and Updates

Ensure timely installation of security patches and updates for Jenkins and its associated plugins to address known vulnerabilities.