CVE-2018-1999019 : Exploit Details and Defense Strategies

Chamilo LMS version 11.x has a vulnerability in the "hash" GET parameter, allowing unauthorized remote code execution. Learn about the impact, technical details, and mitigation steps.

Understanding CVE-2018-1999019

Chamilo LMS version 11.x is susceptible to a remote code execution vulnerability through a specific GET request to the api endpoint.

What is CVE-2018-1999019?

The vulnerability in the Unserialization process for the api endpoint in Chamilo LMS version 11.x allows for unauthorized execution of remote code.

The Impact of CVE-2018-1999019

Unauthorized remote code execution is possible through a basic GET request to the api endpoint.
The vulnerability has been addressed in the version subsequent to commit 0de84700648f098c1fbf6b807dee28ec640efe62.

Technical Details of CVE-2018-1999019

Chamilo LMS version 11.x vulnerability details and exploitation mechanisms.

Vulnerability Description

The weakness in the Unserialization process for the "hash" GET parameter in Chamilo LMS version 11.x allows for unauthorized remote code execution.

Affected Systems and Versions

Product: Chamilo LMS
Vendor: N/A
Version: 11.x

Exploitation Mechanism

Attackers can exploit this vulnerability through a basic GET request to the api endpoint.

Mitigation and Prevention

Protect your systems from CVE-2018-1999019 with these mitigation strategies.

Immediate Steps to Take

Update Chamilo LMS to a version beyond commit 0de84700648f098c1fbf6b807dee28ec640efe62.
Monitor and restrict api endpoint access.

Long-Term Security Practices

Regularly audit and patch software vulnerabilities.
Implement strong access controls and authentication mechanisms.

Patching and Updates

Stay informed about security updates for Chamilo LMS.