CVE-2023-50768 : Security Advisory and Response

A Cross-Site Request Forgery (CSRF) vulnerability in Jenkins Nexus Platform Plugin allows attackers to connect to an attacker-specified HTTP server using obtained credentials IDs, potentially capturing sensitive data stored in Jenkins.

Understanding CVE-2023-50768

This section provides an overview of the CVE-2023-50768 vulnerability in Jenkins Nexus Platform Plugin.

What is CVE-2023-50768?

CVE-2023-50768 is a CSRF vulnerability in Jenkins Nexus Platform Plugin 3.18.0-03 and earlier, enabling attackers to connect to a specified HTTP server with acquired credentials IDs, potentially gaining unauthorized access.

The Impact of CVE-2023-50768

The vulnerability poses a severe security risk to Jenkins Nexus Platform Plugin users by allowing attackers to capture sensitive data stored within Jenkins by exploiting CSRF techniques.

Technical Details of CVE-2023-50768

In this section, we delve into the specific technical aspects of CVE-2023-50768.

Vulnerability Description

The CSRF flaw in Jenkins Nexus Platform Plugin 3.18.0-03 and earlier permits malicious actors to connect to attacker-specified HTTP servers using obtained credentials IDs, facilitating unauthorized access and data extraction.

Affected Systems and Versions

The vulnerability impacts Jenkins Nexus Platform Plugin versions 3.18.0-03 and prior, while later versions remain unaffected by this security issue.

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging CSRF techniques to connect to a designated HTTP server with acquired credentials IDs, potentially extracting sensitive data stored within Jenkins.

Mitigation and Prevention

This section outlines essential steps to mitigate and prevent the exploitation of CVE-2023-50768.

Immediate Steps to Take

Jenkins Nexus Platform Plugin users are advised to update to the latest version immediately to mitigate the CSRF vulnerability and enhance system security.

Long-Term Security Practices

Implementing robust security measures, such as regularly monitoring and patching software vulnerabilities, can help protect systems from CSRF attacks and other security threats.

Patching and Updates

Regularly installing security patches and updates provided by Jenkins for Nexus Platform Plugin is crucial to safeguarding systems against known vulnerabilities and enhancing overall cybersecurity.