CVE-2017-18262

Blackboard Learn (Since at least 17th of October 2017) has allowed Unvalidated Redirects on any signed-in user through its endpoints for handling Shibboleth logins, as demonstrated by a webapps/bb-auth-provider-shibboleth-BBLEARN/execute/shibbolethLogin?returnUrl= URI.

• CWE-20
• CWE-601

• http://seclists.org/fulldisclosure/2018/Apr/57Mailing List, Third Party Advisory
• http://www.securitytracker.com/id/1040767Third Party Advisory, VDB Entry
• https://ethan.pm/blackboard.txtThird Party Advisory
• http://seclists.org/fulldisclosure/2018/Apr/57Mailing List, Third Party Advisory
• http://www.securitytracker.com/id/1040767Third Party Advisory, VDB Entry
• https://ethan.pm/blackboard.txtThird Party Advisory

Published

Apr 30, 2018

Last Modified

Jun 17, 2026

Status

Modified

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