CVE-2019-19682 : Vulnerability Insights and Analysis
Discover the XSS vulnerability in nopCommerce version 4.20 through CVE-2019-19682. Learn about the impact, affected systems, exploitation, and mitigation steps to secure your environment.
Version 4.20 of nopCommerce has a vulnerability that enables XSS attacks in the SaveStoreMappings function of the NewsController.cs and BlogController.cs files. This vulnerability can be exploited through specific endpoints.
Understanding CVE-2019-19682
This CVE identifies a cross-site scripting (XSS) vulnerability in nopCommerce version 4.20.
What is CVE-2019-19682?
- XSS vulnerability in nopCommerce version 4.20
- Vulnerable components: NewsController.cs and BlogController.cs
- Exploitable through specific endpoints
The Impact of CVE-2019-19682
- Allows attackers to execute malicious scripts in the context of an authenticated user
- Potential for sensitive data theft or unauthorized actions
Technical Details of CVE-2019-19682
This section provides technical insights into the vulnerability.
Vulnerability Description
- XSS vulnerability in SaveStoreMappings function
- Located in NewsController.cs and BlogController.cs
Affected Systems and Versions
- Version 4.20 of nopCommerce
- Components: NewsController.cs and BlogController.cs
Exploitation Mechanism
- Exploitable through Admin/News/NewsItemEdit/[id] and Admin/Blog/BlogPostEdit/[id] endpoints
- Utilizes Body or Full options
Mitigation and Prevention
Protecting systems from CVE-2019-19682 is crucial.
Immediate Steps to Take
- Update nopCommerce to a patched version
- Implement input validation to prevent XSS attacks
- Monitor and filter user-generated content
Long-Term Security Practices
- Regular security assessments and audits
- Employee training on secure coding practices
- Implement Content Security Policy (CSP) headers
Patching and Updates
- Apply vendor-released patches promptly
- Stay informed about security updates and best practices