CVE-2020-15907 : Vulnerability Insights and Analysis

In Mahara 19.04 before 19.04.6, 19.10 before 19.10.4, and 20.04 before 20.04.1, certain places could execute file or folder names containing JavaScript.

Understanding CVE-2020-15907

This CVE identifies a vulnerability in Mahara versions that could allow the execution of JavaScript in file or folder names.

What is CVE-2020-15907?

The vulnerability in Mahara versions prior to specified releases allows the execution of JavaScript within file or folder names, posing a security risk.

The Impact of CVE-2020-15907

The vulnerability could be exploited by malicious actors to execute arbitrary JavaScript code, potentially leading to unauthorized access or other security breaches.

Technical Details of CVE-2020-15907

This section provides more technical insights into the CVE.

Vulnerability Description

Certain areas within Mahara versions before the mentioned releases are susceptible to executing JavaScript code embedded in file or folder names.

Affected Systems and Versions

Mahara 19.04 before 19.04.6
Mahara 19.10 before 19.10.4
Mahara 20.04 before 20.04.1

Exploitation Mechanism

The vulnerability allows attackers to craft file or folder names containing JavaScript code, which can be executed in specific locations within the affected Mahara versions.

Mitigation and Prevention

Protecting systems from CVE-2020-15907 is crucial to maintaining security.

Immediate Steps to Take

Update Mahara to versions 19.04.6, 19.10.4, or 20.04.1 to mitigate the vulnerability.
Avoid using file or folder names with JavaScript code.

Long-Term Security Practices

Regularly update software to the latest versions to patch known vulnerabilities.
Implement secure coding practices to prevent similar issues in the future.

Patching and Updates

Apply patches provided by Mahara promptly to address the vulnerability and enhance system security.