CVE-2019-16177 : Vulnerability Insights and Analysis

Limesurvey before version 3.17.14 had a vulnerability that could expose the complete database through browser caching.

Understanding CVE-2019-16177

Before version 3.17.14, Limesurvey had a vulnerability where browser caching could potentially expose the complete database.

What is CVE-2019-16177?

In Limesurvey before 3.17.14, the entire database is exposed through browser caching.

The Impact of CVE-2019-16177

This vulnerability could lead to unauthorized access to sensitive data stored in the Limesurvey database.

Technical Details of CVE-2019-16177

Limesurvey vulnerability details and affected systems.

Vulnerability Description

Before version 3.17.14, Limesurvey allowed browser caching that could expose the complete database, posing a security risk.

Affected Systems and Versions

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

Exploitation Mechanism

The vulnerability could be exploited by an attacker with access to the browser cache, potentially leading to unauthorized data exposure.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2019-16177 vulnerability.

Immediate Steps to Take

Upgrade Limesurvey to version 3.17.14 or newer to patch the vulnerability.
Clear browser cache regularly to reduce the risk of data exposure.

Long-Term Security Practices

Implement secure coding practices to prevent similar vulnerabilities in the future.
Regularly monitor and audit the security of web applications to identify and address potential risks.

Patching and Updates

Stay informed about security updates and patches released by Limesurvey.
Apply patches promptly to ensure the security of the system and data.