CVE-2019-20515 : What You Need to Know

ERPNext version 11.1.47 is vulnerable to reflected cross-site scripting (XSS) through the PATH_INFO when accessing the addresses/ URI.

Understanding CVE-2019-20515

This CVE involves a security vulnerability in ERPNext version 11.1.47 that allows for reflected XSS attacks.

What is CVE-2019-20515?

CVE-2019-20515 is a vulnerability in ERPNext version 11.1.47 that enables attackers to execute malicious scripts in the context of an unsuspecting user's session.

The Impact of CVE-2019-20515

The impact of this vulnerability is rated as HIGH, with a CVSS base score of 7.4. It can lead to unauthorized access to sensitive information.

Technical Details of CVE-2019-20515

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in ERPNext version 11.1.47 allows for reflected XSS via the PATH_INFO to the addresses/ URI.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: 11.1.47

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

Protecting systems from CVE-2019-20515 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches or updates provided by the ERPNext vendor.
Implement input validation mechanisms to sanitize user inputs.
Educate users about the risks of clicking on suspicious links.

Long-Term Security Practices

Regularly monitor and audit web application logs for unusual activities.
Conduct security assessments and penetration testing to identify vulnerabilities.

Patching and Updates

Stay informed about security advisories and updates from ERPNext.