CVE-2022-40315 : What You Need to Know

A limited SQL injection risk was identified in the "browse list of users" site administration page.

Understanding CVE-2022-40315

This CVE-2022-40315 details a limited SQL injection risk discovered in the Moodle platform.

What is CVE-2022-40315?

The vulnerability involves a SQL injection risk found in the "browse list of users" site administration page within Moodle.

The Impact of CVE-2022-40315

This vulnerability could potentially allow attackers to execute malicious SQL queries, leading to unauthorized access to sensitive data or even data manipulation on affected systems.

Technical Details of CVE-2022-40315

This section provides further technical insights into the CVE-2022-40315 vulnerability.

Vulnerability Description

The specific issue in this CVE pertains to a limited SQL injection risk within the Moodle platform, specifically in the "browse list of users" site administration page.

Affected Systems and Versions

Moodle versions 4.0 to 4.0.3, 3.11 to 3.11.9, as well as 3.9 to 3.9.16, and earlier unsupported versions are confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can potentially exploit this vulnerability by injecting malicious SQL queries through the affected site administration page, enabling them to gain unauthorized access to data.

Mitigation and Prevention

In order to address and prevent the exploitation of CVE-2022-40315, the following steps are recommended:

Immediate Steps to Take

Users are advised to update their Moodle installations to the latest patched versions promptly.
Restrict access to the "browse list of users" site administration page to authorized personnel only.

Long-Term Security Practices

Regularly monitor security advisories from Moodle for any new updates or patches.
Conduct regular security audits and penetration testing on Moodle installations to identify and remediate any vulnerabilities.

Patching and Updates

Ensure timely application of security patches released by Moodle to address known vulnerabilities and enhance platform security.