S4E

Moodle Detection Scanner

This scanner detects the use of Moodle in digital assets.

Short Info


Level

Informational

Single Scan

Single Scan

Can be used by

Asset Owner

Estimated Time

10 seconds

Time Interval

27 days 1 hour

Scan only one

URL

Toolbox

The Moodle detection scanner is used primarily within educational organizations and institutions that implement Moodle as their learning management system. It helps administrators and IT security professionals identify the presence of Moodle in their infrastructure. With this scanner, institutions can efficiently inventory their digital assets for compliance with organizational policies and potential maintenance needs. It assists in ensuring that Moodle installations are up-to-date and properly configured, mitigating security risks. The scanner is a valuable tool in ongoing digital asset management and monitoring. Its implementation aids in the strategic planning of updates and security measures.

This scanner identifies the presence of Moodle installations by detecting specific change log files that Moodle creates, which can indicate the version and modifications made to the platform over time. The detection focuses on known file paths that store upgrade and development notes. By identifying these files, the scanner confirms the deployment of Moodle and gathers data that could be critical for auditing and compliance checks. This detection capability assists organizations in understanding the landscape of their digital assets and security posture. It does not exploit vulnerabilities but provides valuable insights into the software used within the organization.

The detection part of this scanner targets endpoints like `/lib/upgrade.txt` and `/UPGRADING.md`, which contain critical information about API and core library changes. By accessing these files and validating their contents, the scanner confirms the presence of Moodle. It checks HTTP response status codes and inspects content types and specific keywords within the file body. The process involves making HTTP requests and evaluating the responses to determine if Moodle-related change logs are accessible. It guides administrators in quickly identifying Moodle deployments to manage versions and anticipate updates.

When Moodle documentation files are accessible, they may unearth information that aids attackers in crafting version-specific exploits. This exposure could potentially allow malicious users to ascertain vulnerabilities related to particular Moodle versions. Subsequently, attackers may attempt to exploit vulnerabilities in out-of-date Moodle installations. Ensuring that these files are properly secured helps mitigate unauthorized access and information disclosure. In summary, awareness of these potential risks emphasizes the importance of secure configuration and regular security reviews of Moodle environments.

REFERENCES

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