CVE-2017-16801 Explained : Impact and Mitigation
Learn about CVE-2017-16801, a cross-site scripting (XSS) vulnerability in Octopus Deploy 3.7.0-3.17.13, allowing remote authenticated users to inject malicious scripts. Find out the impact, affected systems, and mitigation steps.
Octopus Deploy 3.7.0-3.17.13 is affected by a cross-site scripting (XSS) vulnerability in the Step Template Name parameter, which has been resolved in version 3.17.14. This vulnerability allows remote authenticated users to inject arbitrary web scripts or HTML.
Understanding CVE-2017-16801
This CVE entry details a security issue in Octopus Deploy versions 3.7.0 to 3.17.13.
What is CVE-2017-16801?
CVE-2017-16801 is a cross-site scripting (XSS) vulnerability found in Octopus Deploy versions 3.7.0 to 3.17.13, allowing authenticated remote users to insert malicious web scripts or HTML via the Step Template Name parameter.
The Impact of CVE-2017-16801
The vulnerability enables attackers to execute arbitrary code in the context of the user's browser, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2017-16801
This section provides technical insights into the CVE.
Vulnerability Description
The Step Template Name parameter in Octopus Deploy 3.7.0-3.17.13 is susceptible to cross-site scripting (XSS) attacks, which have been mitigated in version 3.17.14.
Affected Systems and Versions
- Product: Octopus Deploy
- Vendor: N/A
- Versions Affected: 3.7.0 to 3.17.13
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious web scripts or HTML code through the Step Template Name parameter, potentially compromising user data and system integrity.
Mitigation and Prevention
Protecting systems from CVE-2017-16801 is crucial for maintaining security.
Immediate Steps to Take
- Upgrade Octopus Deploy to version 3.17.14 or newer to address the XSS vulnerability.
- Educate users on safe practices to prevent XSS attacks.
Long-Term Security Practices
- Implement input validation mechanisms to sanitize user inputs effectively.
- Regularly monitor and audit web applications for security vulnerabilities.
Patching and Updates
- Stay informed about security patches and updates released by Octopus Deploy to address known vulnerabilities.