CWE
384
Advisory Published
Updated

CVE-2021-36394

First published: Mon Mar 06 2023(Updated: )

In Moodle, a remote code execution risk was identified in the Shibboleth authentication plugin.

Credit: patrick@puiterwijk.org

Affected SoftwareAffected VersionHow to fix
Moodle Moodle<3.9.8
Moodle Moodle>=3.10.0<3.10.5
Moodle Moodle>=3.11.0<3.11.1

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Frequently Asked Questions

  • What is CVE-2021-36394?

    CVE-2021-36394 is a vulnerability in Moodle where a remote code execution risk was identified in the Shibboleth authentication plugin.

  • What is the severity of CVE-2021-36394?

    The severity of CVE-2021-36394 is critical with a CVSS score of 9.8.

  • Which versions of Moodle are affected by CVE-2021-36394?

    Moodle versions up to 3.9.8, 3.10.0 to 3.10.5, and 3.11.0 to 3.11.1 are affected by CVE-2021-36394.

  • How can I fix CVE-2021-36394?

    To fix CVE-2021-36394, update your Moodle installations to a version higher than 3.9.8, 3.10.5, or 3.11.1, depending on the affected version.

  • Where can I find more information about CVE-2021-36394?

    You can find more information about CVE-2021-36394 in the following link: [https://moodle.org/mod/forum/discuss.php?d=424799]

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