Description
A flaw was found in Moodle. An open redirect vulnerability in the OAuth login flow allows a remote attacker to redirect users to attacker-controlled pages after they have successfully authenticated. This occurs due to insufficient validation of redirect parameters, which could lead to phishing attacks or information disclosure.
Remediation
References
Related Vulnerabilities
Internet Information Services Other Vulnerability (CVE-2003-0718)
Drupal Core 9.0.x Information Disclosure (9.0.0 - 9.0.5)
Nexus Repository Manager Cleartext Storage of Sensitive Information Vulnerability (CVE-2020-11415)
SharePoint URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2020-1323)