CVE-2023-47114 : Exploit Details and Defense Strategies

This article provides detailed information about the Ethyca Fides HTML Injection Vulnerability in HTML-Formatted DSR Packages.

Understanding CVE-2023-47114

This section delves into the vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2023-47114?

The CVE-2023-47114 involves an HTML Injection Vulnerability found in the Fides open-source privacy engineering platform. It allows for the injection of malicious HTML code.

The Impact of CVE-2023-47114

The vulnerability arises from a lack of input validation in the Fides web application. Attackers can inject malicious code, potentially leading to phishing attacks or JavaScript execution.

Technical Details of CVE-2023-47114

This section explores the specifics of the vulnerability.

Vulnerability Description

Fides enables data access requests, but a lack of input validation can lead to HTML injection. This can be exploited in specific scenarios involving rogue users or social engineering tactics.

Affected Systems and Versions

The Ethyca Fides versions between 2.15.1 and 2.23.3 are affected by this vulnerability.

Exploitation Mechanism

Exploitation involves injecting HTML code into the data download package. Attackers target data subject users' browsers through the

file://

protocol.

Mitigation and Prevention

This section discusses steps to mitigate and prevent exploits of CVE-2023-47114.

Immediate Steps to Take

Users should update to version 2.23.3 to patch the vulnerability. Ensure data subject users are cautious when interacting with downloaded data.

Long-Term Security Practices

Implement input validation mechanisms in web applications. Conduct regular security audits to identify and address potential vulnerabilities.

Patching and Updates

Regularly update the Fides platform to the latest patched version to prevent exploitation of the HTML injection vulnerability.