CVE-2020-28938 : Security Advisory and Response

OpenClinic version 0.8.2 is affected by a stored XSS vulnerability in lib/Check.php that allows users to force actions on behalf of others.

Understanding CVE-2020-28938

This CVE involves a security issue in OpenClinic version 0.8.2 that could be exploited by malicious users.

What is CVE-2020-28938?

The vulnerability in OpenClinic version 0.8.2 enables users to execute cross-site scripting attacks, potentially compromising the application's security.

The Impact of CVE-2020-28938

The vulnerability allows attackers to manipulate the application to perform unauthorized actions on behalf of other users, posing a significant security risk.

Technical Details of CVE-2020-28938

This section provides in-depth technical insights into the CVE.

Vulnerability Description

OpenClinic version 0.8.2 is susceptible to a stored XSS vulnerability in lib/Check.php, enabling users to carry out actions on behalf of other users.

Affected Systems and Versions

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

Exploitation Mechanism

The vulnerability can be exploited by users to inject malicious scripts into the application, leading to unauthorized actions.

Mitigation and Prevention

Protecting systems from CVE-2020-28938 requires immediate action and long-term security measures.

Immediate Steps to Take

Update OpenClinic to a patched version or apply security fixes.
Implement input validation to prevent XSS attacks.

Long-Term Security Practices

Regularly monitor and audit the application for security vulnerabilities.
Educate users on safe computing practices to prevent exploitation.

Patching and Updates

Stay informed about security updates and patches for OpenClinic to address known vulnerabilities.