CVE-2020-28487 : Vulnerability Insights and Analysis

This CVE-2020-28487 affects the package vis-timeline before version 7.4.4, allowing an attacker to inject additional script code into the generated application.

Understanding CVE-2020-28487

This vulnerability is classified as Cross-site Scripting (XSS) and has a CVSS base score of 6.8.

What is CVE-2020-28487?

CVE-2020-28487 is a security vulnerability in the vis-timeline package that enables an attacker to manipulate Timeline elements to inject malicious script code.

The Impact of CVE-2020-28487

CVSS Base Score: 6.8 (Medium Severity)
Confidentiality Impact: High
Integrity Impact: Low
User Interaction: Required
Exploit Code Maturity: Proof of Concept

Technical Details of CVE-2020-28487

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows attackers to insert additional script code into the application by controlling Timeline elements.

Affected Systems and Versions

Affected Product: vis-timeline
Affected Versions: Before 7.4.4

Exploitation Mechanism

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: Required

Mitigation and Prevention

Protect your systems from CVE-2020-28487 with these mitigation strategies.

Immediate Steps to Take

Update vis-timeline to version 7.4.4 or higher.
Implement input validation to prevent script injection.

Long-Term Security Practices

Regularly scan and monitor for vulnerabilities in third-party packages.
Educate developers on secure coding practices to prevent XSS attacks.

Patching and Updates

Stay informed about security updates for vis-timeline and apply patches promptly.