CVE-2019-20517 : Vulnerability Insights and Analysis

ERPNext 11.1.47 has a vulnerability for reflected cross-site scripting (XSS) attacks through PATH_INFO.

Understanding CVE-2019-20517

This CVE involves a security issue in ERPNext 11.1.47 that allows for reflected XSS attacks via the PATH_INFO to the contact/ URI.

What is CVE-2019-20517?

ERPNext 11.1.47 is susceptible to reflected cross-site scripting (XSS) attacks through the PATH_INFO.

The Impact of CVE-2019-20517

The vulnerability has a CVSS base score of 7.4, indicating a high severity level with a significant impact on confidentiality.

Technical Details of CVE-2019-20517

ERPNext 11.1.47 vulnerability details.

Vulnerability Description

The contact/ URI in ERPNext 11.1.47 is vulnerable to reflected cross-site scripting (XSS) attacks through PATH_INFO.

Affected Systems and Versions

Product: n/a
Vendor: n/a
Version: n/a

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Confidentiality Impact: High
Integrity Impact: None
Privileges Required: None
User Interaction: Required
Scope: Changed

Mitigation and Prevention

Steps to address and prevent the CVE-2019-20517 vulnerability.

Immediate Steps to Take

Implement input validation to sanitize user inputs.
Regularly monitor and audit web application logs for suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Stay informed about security updates and patches for ERPNext.

Patching and Updates

Apply security patches provided by ERPNext to address the vulnerability.