CVE-2019-20513 : Security Advisory and Response

Open edX Ironwood.1 has a vulnerability that allows attackers to exploit support and certificate functionalities through reflected XSS.

Understanding CVE-2019-20513

In Open edX Ironwood.1, a reflected XSS vulnerability exists, enabling attackers to manipulate support and certificate features.

What is CVE-2019-20513?

This CVE identifies a reflected XSS flaw in Open edX Ironwood.1, permitting attackers to abuse support and certificate functions.

The Impact of CVE-2019-20513

The vulnerability has a CVSS score of 3.0/10, with low complexity and impacts on confidentiality, integrity, and privileges. User interaction is required for exploitation.

Technical Details of CVE-2019-20513

Open edX Ironwood.1 is susceptible to a reflected XSS attack.

Vulnerability Description

Attackers can exploit the support and certificate functionalities through reflected XSS in Open edX Ironwood.1.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The vulnerability allows attackers to inject malicious scripts into the user parameter, leading to XSS attacks.

Mitigation and Prevention

To address CVE-2019-20513, follow these steps:

Immediate Steps to Take

Implement input validation to sanitize user inputs.
Regularly monitor and update security patches.

Long-Term Security Practices

Conduct regular security audits and penetration testing.
Educate users on safe browsing practices and phishing awareness.

Patching and Updates

Apply the latest security patches and updates for Open edX Ironwood.1.