Advisory Published
Updated

CVE-2020-35614: [20201105] - Core - User Enumeration in backend login

First published: Mon Dec 28 2020(Updated: )

An issue was discovered in Joomla! 3.9.0 through 3.9.22. Improper handling of the username leads to a user enumeration attack vector in the backend login page.

Credit: security@joomla.org

Affected SoftwareAffected VersionHow to fix
Joomla Joomla\!>=3.9.0<=3.9.22

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Frequently Asked Questions

  • What is CVE-2020-35614?

    CVE-2020-35614 is a vulnerability in Joomla! 3.9.0 through 3.9.22 that allows for a user enumeration attack vector in the backend login page.

  • How severe is CVE-2020-35614?

    CVE-2020-35614 has a severity value of 5.3, indicating a medium severity.

  • What software versions are affected by CVE-2020-35614?

    CVE-2020-35614 affects Joomla! versions 3.9.0 through 3.9.22.

  • How can I fix CVE-2020-35614?

    To fix CVE-2020-35614, update Joomla! to a version beyond 3.9.22.

  • Where can I find more information about CVE-2020-35614?

    You can find more information about CVE-2020-35614 in the Joomla! security centre: https://developer.joomla.org/security-centre/832-20201105-core-user-enumeration-in-backend-login.html

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