CVE-2022-36905 : What You Need to Know

This article provides detailed information about CVE-2022-36905, a vulnerability found in Jenkins Maven Metadata Plugin for Jenkins CI server Plugin.

Understanding CVE-2022-36905

This section covers the essential details about the CVE-2022-36905 vulnerability.

What is CVE-2022-36905?

CVE-2022-36905 pertains to a stored cross-site scripting (XSS) vulnerability in Jenkins Maven Metadata Plugin for Jenkins CI server Plugin version 2.2 and earlier. Attackers with Item/Configure permission can exploit this vulnerability due to the lack of URL validation for the Repository Base URL of List maven artifact versions parameters.

The Impact of CVE-2022-36905

The impact of this vulnerability includes the potential for attackers to execute malicious scripts within the context of the victim's session, leading to unauthorized actions or data theft.

Technical Details of CVE-2022-36905

In this section, we delve into the technical aspects of CVE-2022-36905.

Vulnerability Description

The vulnerability arises from the failure to validate URLs for the Repository Base URL of List maven artifact versions parameters in Jenkins Maven Metadata Plugin for Jenkins CI server Plugin version 2.2 and earlier.

Affected Systems and Versions

The affected system includes Jenkins Maven Metadata Plugin for Jenkins CI server Plugin versions less than or equal to 2.2.

Exploitation Mechanism

Attackers with Item/Configure permission can exploit this vulnerability by injecting malicious scripts through the lack of URL validation.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent the exploitation of CVE-2022-36905.

Immediate Steps to Take

Immediate actions involve updating Jenkins Maven Metadata Plugin to a secure version and restricting permissions to mitigate unauthorized access.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security audits, and educating users on safe browsing habits are essential for long-term security.

Patching and Updates

Regularly applying security patches and keeping software up to date are crucial for preventing known vulnerabilities.