Description
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.
Remediation
References
Related Vulnerabilities
MySQL CVE-2021-2194 Vulnerability (CVE-2021-2194)
MediaWiki Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2020-35480)
Oracle Application Server CVE-2006-0287 Vulnerability (CVE-2006-0287)
WordPress Plugin Data Tables Generator by Supsystic Cross-Site Scripting (1.10.19)