CVE-2020-36633 : Security Advisory and Response

This CVE-2020-36633 article provides insights into a cross-site request forgery vulnerability found in moodle-block_sitenews 1.0, impacting the get_content function of block_sitenews.php.

Understanding CVE-2020-36633

A vulnerability in moodle-block_sitenews 1.0 has been identified as a cross-site request forgery issue.

What is CVE-2020-36633?

The vulnerability affects the get_content function of the file block_sitenews.php in moodle-block_sitenews 1.0, allowing for remote attack initiation.

The Impact of CVE-2020-36633

The manipulation of unknown data can lead to cross-site request forgery, posing a risk of unauthorized actions being performed on behalf of an authenticated user.

Technical Details of CVE-2020-36633

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The vulnerability in moodle-block_sitenews 1.0 allows for cross-site request forgery through the get_content function of block_sitenews.php.

Affected Systems and Versions

Vendor: n/a
Product: moodle-block_sitenews
Affected Version: 1.0

Exploitation Mechanism

The vulnerability can be exploited remotely by manipulating data to perform unauthorized actions via the network.

Mitigation and Prevention

Protective measures and actions to mitigate the CVE-2020-36633 vulnerability.

Immediate Steps to Take

Upgrade to version 1.1 of moodle-block_sitenews to address the cross-site request forgery issue.

Long-Term Security Practices

Regularly update software components to prevent vulnerabilities.
Implement network security measures to detect and prevent unauthorized access.

Patching and Updates

Apply the patch identified as cd18d8b1afe464ae6626832496f4e070bac4c58f to fix the vulnerability.