CVE-2023-30525 : What You Need to Know

A CSRF vulnerability in Jenkins Report Portal Plugin 0.5 and earlier allows attackers to connect to an attacker-specified URL using bearer token authentication.

Understanding CVE-2023-30525

This article provides insights into the CSRF vulnerability identified in the Jenkins Report Portal Plugin.

What is CVE-2023-30525?

CVE-2023-30525 is a cross-site request forgery (CSRF) vulnerability found in Jenkins Report Portal Plugin version 0.5 and prior. This security issue enables attackers to access a specific URL using bearer token authentication.

The Impact of CVE-2023-30525

The vulnerability can be exploited by malicious actors to perform unauthorized actions through a victim's web browser, potentially leading to sensitive data exposure or unauthorized access.

Technical Details of CVE-2023-30525

This section delves into the specifics of the vulnerability.

Vulnerability Description

The CSRF vulnerability in Jenkins Report Portal Plugin 0.5 and below allows attackers to manipulate the authentication process with an attacker-specified URL and bearer token, granting unauthorized access.

Affected Systems and Versions

The security flaw impacts Jenkins Report Portal Plugin versions up to and including 0.5. Users operating on these versions are at risk of exploitation.

Exploitation Mechanism

Attackers can exploit CVE-2023-30525 by tricking authenticated users into executing unintended actions or accessing unauthorized URLs using their existing session credentials.

Mitigation and Prevention

In light of this vulnerability, implementing mitigating measures is crucial to safeguard systems and data.

Immediate Steps to Take

Users should update the Jenkins Report Portal Plugin to a patched version beyond 0.5 to prevent exploitation of the CSRF vulnerability. Additionally, users are advised to review and restrict URL access within the plugin configuration to authorized domains only.

Long-Term Security Practices

Practicing robust security hygiene, such as regularly updating software components, conducting security assessments, and monitoring for suspicious activities, can enhance overall security posture.

Patching and Updates

Stay informed about security advisories and updates from Jenkins to promptly address any emerging vulnerabilities and apply recommended patches.