6.1

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Blackboard ≫ Blackboard Learn Version <= 9.1
Blackboard ≫ Blackboard Learn Version 9.1 Update q2_2016
Blackboard ≫ Blackboard Learn Version 9.1 Update q2_2017
Blackboard ≫ Blackboard Learn Version 9.1 Update q4_2015
Blackboard ≫ Blackboard Learn Version 9.1 Update q4_2016
Blackboard ≫ Blackboard Learn Version 9.1 Update q4_2017
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.47% 0.703
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.1 2.8 2.7
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NIST 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:P/A:N
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

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