CVE-2019-16183 : Security Advisory and Response

Limesurvey before version 3.17.14 allowed admin users to run an integrity check without the necessary permissions.

Understanding CVE-2019-16183

Before version 3.17.14 of Limesurvey, admin users were able to perform an integrity check even without the necessary permissions.

What is CVE-2019-16183?

In Limesurvey before 3.17.14, admin users can run an integrity check without proper permissions.

The Impact of CVE-2019-16183

This vulnerability could potentially allow unauthorized admin users to perform actions that they should not have access to, compromising the security and integrity of the system.

Technical Details of CVE-2019-16183

Limesurvey vulnerability details.

Vulnerability Description

Admin users in Limesurvey before version 3.17.14 could execute an integrity check without the required permissions.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions affected: Not applicable

Exploitation Mechanism

The vulnerability could be exploited by admin users who do not have the necessary permissions to run an integrity check.

Mitigation and Prevention

Steps to address and prevent CVE-2019-16183.

Immediate Steps to Take

Upgrade Limesurvey to version 3.17.14 or newer to mitigate the vulnerability.
Restrict admin privileges to only authorized personnel.

Long-Term Security Practices

Regularly review and update user permissions to ensure least privilege access.
Conduct security training for admin users to raise awareness about proper system usage.

Patching and Updates

Stay informed about security updates and patches released by Limesurvey.
Apply patches promptly to address known vulnerabilities.