Description
When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to '/foo/' when the user requested '/foo') a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.
Remediation
References
Related Vulnerabilities
Magento Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2020-24407)
WordPress Plugin Vitamin Multiple Arbitrary File Disclosure Vulnerabilities (1.0.0)
Grafana Cleartext Storage of Sensitive Information Vulnerability (CVE-2020-12458)
WordPress Plugin uTubeVideo Gallery Unspecified Vulnerability (2.0.6)