CVE-2019-20518 : Security Advisory and Response

ERPNext 11.1.47 is vulnerable to reflected XSS through the PATH_INFO parameter.

Understanding CVE-2019-20518

This CVE involves a reflected XSS vulnerability in ERPNext 11.1.47, impacting the project/ URI.

What is CVE-2019-20518?

CVE-2019-20518 is a security vulnerability in ERPNext 11.1.47 that allows attackers to execute reflected XSS attacks via the PATH_INFO parameter.

The Impact of CVE-2019-20518

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-2019-20518

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability in ERPNext 11.1.47 enables attackers to perform reflected XSS attacks through the PATH_INFO parameter.

Affected Systems and Versions

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

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Scope: Changed

Mitigation and Prevention

Protecting systems from CVE-2019-20518 requires immediate actions and long-term security practices.

Immediate Steps to Take

Implement input validation to sanitize user inputs.
Apply security patches provided by the vendor.

Long-Term Security Practices

Conduct regular security assessments and audits.
Educate users on safe browsing habits and phishing awareness.

Patching and Updates

Regularly update ERPNext to the latest version to ensure that security patches are applied.