Vulnerability CVE-2017-18262
Published: 2018-04-30

Description:
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.

Type:

CWE-601

 (URL Redirection to Untrusted Site ('Open Redirect'))

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Blackboard -> Blackboard learn 

 References:
http://seclists.org/fulldisclosure/2018/Apr/57
http://www.securitytracker.com/id/1040767
https://ethan.pm/blackboard.txt
Copyright 2024, cxsecurity.com

 

Back to Top