CVE-2019-10331 Explained : Impact and Mitigation

The Jenkins ElectricFlow Plugin 1.1.5 and earlier versions contain a cross-site request forgery vulnerability that allows attackers to connect to a specified URL using attacker-controlled credentials.

Understanding CVE-2019-10331

This CVE involves a security vulnerability in the Jenkins ElectricFlow Plugin.

What is CVE-2019-10331?

CVE-2019-10331 is a cross-site request forgery vulnerability in the Configuration#doTestConnection function of Jenkins ElectricFlow Plugin versions 1.1.5 and earlier. This flaw enables malicious actors to establish a connection to a URL specified by the attacker using credentials also specified by the attacker.

The Impact of CVE-2019-10331

The vulnerability in the Jenkins ElectricFlow Plugin could be exploited by attackers to perform unauthorized actions, potentially leading to data breaches, unauthorized access, and other security risks.

Technical Details of CVE-2019-10331

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The Jenkins ElectricFlow Plugin 1.1.5 and earlier versions are susceptible to cross-site request forgery in the Configuration#doTestConnection function, allowing attackers to connect to a URL specified by the attacker using attacker-controlled credentials.

Affected Systems and Versions

Product: Jenkins ElectricFlow Plugin
Vendor: Jenkins project
Vulnerable Versions: 1.1.5 and earlier

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to connect to a specific URL using credentials controlled by the attacker, potentially leading to unauthorized access and data breaches.

Mitigation and Prevention

Protecting systems from CVE-2019-10331 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Jenkins ElectricFlow Plugin to a non-vulnerable version.
Monitor and restrict network access to vulnerable systems.
Implement strong authentication mechanisms.

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses.
Educate users and administrators about security best practices.
Implement network segmentation to limit the impact of potential attacks.

Patching and Updates

Apply patches and updates provided by Jenkins project to fix the vulnerability in the ElectricFlow Plugin.