CVE-2019-6804 : Exploit Details and Defense Strategies

A security vulnerability known as XSS was found in the Job Edit page of Rundeck Community Edition versions prior to 3.0.13. This vulnerability is specifically related to the files assets/javascripts/workflowStepEditorKO.js and views/execution/_wfitemEdit.gsp.

Understanding CVE-2019-6804

This CVE-2019-6804 vulnerability affects Rundeck Community Edition versions before 3.0.13 and is related to a cross-site scripting (XSS) issue on the Job Edit page.

What is CVE-2019-6804?

CVE-2019-6804 is an XSS vulnerability found in Rundeck Community Edition versions prior to 3.0.13, impacting the Job Edit page.

The Impact of CVE-2019-6804

This vulnerability could allow attackers to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2019-6804

CVE-2019-6804 is a security vulnerability with the following technical details:

Vulnerability Description

The XSS issue in Rundeck Community Edition before version 3.0.13 is specifically related to assets/javascripts/workflowStepEditorKO.js and views/execution/_wfitemEdit.gsp.

Affected Systems and Versions

Rundeck Community Edition versions prior to 3.0.13

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the Job Edit page, potentially compromising user sessions.

Mitigation and Prevention

To address CVE-2019-6804, follow these mitigation steps:

Immediate Steps to Take

Upgrade Rundeck Community Edition to version 3.0.13 or later to patch the vulnerability.
Monitor for any suspicious activities on the Job Edit page.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Implement input validation and output encoding to mitigate XSS risks.

Patching and Updates

Stay informed about security updates and apply patches promptly to protect against potential exploits.