CVE-2019-9758 : Security Advisory and Response

LabKey Server 19.1.0 has a vulnerability that allows for stored XSS attacks on administrators, potentially leading to privilege escalation.

Understanding CVE-2019-9758

LabKey Server 19.1.0 is susceptible to stored XSS attacks that can be triggered on specific pages within the admin panel, posing a risk of privilege escalation.

What is CVE-2019-9758?

An issue in LabKey Server 19.1.0 allows malicious actors to execute stored XSS attacks on administrators through certain pages in the admin panel, enabling them to escalate privileges.

The Impact of CVE-2019-9758

The vulnerability in LabKey Server 19.1.0 can result in stored XSS attacks on administrators, potentially leading to privilege escalation and unauthorized access to sensitive information.

Technical Details of CVE-2019-9758

LabKey Server 19.1.0 vulnerability details.

Vulnerability Description

LabKey Server 19.1.0 is prone to stored XSS attacks that can be exploited on administrators, specifically from security/permissions.view, security/addUsers.view, or wiki/Administration/page.view pages in the admin panel.

Affected Systems and Versions

Product: LabKey Server 19.1.0
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts into the affected pages, allowing attackers to execute unauthorized actions and potentially escalate privileges.

Mitigation and Prevention

Protecting against CVE-2019-9758.

Immediate Steps to Take

Update LabKey Server to a patched version that addresses the vulnerability.
Monitor admin panel activities for any suspicious behavior.
Educate administrators on identifying and avoiding social engineering attacks.

Long-Term Security Practices

Regularly audit and review admin panel configurations and permissions.
Implement strict input validation to prevent XSS attacks.
Stay informed about security updates and best practices in web application security.

Patching and Updates

LabKey Server users should apply the latest security patches and updates provided by the vendor to mitigate the risk of exploitation.