CVE-2021-39390 : What You Need to Know
Learn about CVE-2021-39390, a Stored XSS vulnerability in PartKeepr 1.4.0 that allows manipulation of the Edit section via the name parameter. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
This CVE involves a Stored XSS vulnerability in PartKeepr 1.4.0 that allows attackers to manipulate the Edit section via the name parameter.
Understanding CVE-2021-39390
This section will delve into the details of the CVE.
What is CVE-2021-39390?
CVE-2021-39390 is a Stored XSS vulnerability found in PartKeepr 1.4.0, permitting malicious actors to exploit multiple API endpoints using the name parameter.
The Impact of CVE-2021-39390
The impact section details the potential consequences of the vulnerability.
Technical Details of CVE-2021-39390
Exploring the technical aspects of the CVE.
Vulnerability Description
The vulnerability allows for Stored XSS in the PartKeepr 1.4.0 Edit section through manipulation of the name parameter.
Affected Systems and Versions
- Affected: N/A
- Vendor: N/A
- Versions: N/A
Exploitation Mechanism
The exploitation mechanism details how threat actors can leverage the vulnerability to compromise systems.
Mitigation and Prevention
Understanding the steps to mitigate and prevent exploitation.
Immediate Steps to Take
- Ensure to validate and sanitize user inputs to prevent XSS attacks.
- Implement Content Security Policy (CSP) headers to restrict code execution.
Long-Term Security Practices
- Regularly update PartKeepr to the latest version to patch known vulnerabilities.
- Conduct security audits and penetration testing to identify and address potential issues.
Patching and Updates
Stay informed about security updates released by PartKeepr and promptly apply patches to secure systems.