CVE-2023-48200 : What You Need to Know

A detailed insight into the Cross Site Scripting vulnerability in Grocy v.4.0.3, its impact, technical details, and mitigation strategies.

Understanding CVE-2023-48200

CVE-2023-48200 is a Cross Site Scripting vulnerability in Grocy v.4.0.3 that enables a local attacker to execute malicious code and access sensitive information.

What is CVE-2023-48200?

The vulnerability exists in the equipment description component within the /equipment/ section of Grocy v.4.0.3, allowing an attacker to perform arbitrary code execution.

The Impact of CVE-2023-48200

This vulnerability can result in unauthorized access to sensitive data and the execution of malicious code by an attacker with local access to the system.

Technical Details of CVE-2023-48200

Understanding the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Grocy v.4.0.3 enables a local attacker to inject and execute arbitrary code via the equipment description component, leading to unauthorized access.

Affected Systems and Versions

All versions of Grocy v.4.0.3 are affected by this Cross Site Scripting vulnerability, potentially exposing any system with the vulnerable component.

Exploitation Mechanism

By leveraging the equipment description component within /equipment/, an attacker can insert malicious scripts to execute arbitrary code and gain unauthorized access.

Mitigation and Prevention

Explore the immediate steps to take and long-term security practices to safeguard against CVE-2023-48200.

Immediate Steps to Take

Update Grocy to the latest version or apply patches to mitigate the vulnerability.
Restrict access to the /equipment/ component to authorized personnel only.

Long-Term Security Practices

Implement input validation mechanisms to sanitize and filter user inputs effectively.
Conduct regular security audits and assessments to identify and address vulnerabilities promptly.

Patching and Updates

Stay informed about security advisories and updates from Grocy to apply patches and security fixes promptly.