Medium severity6.1NVD Advisory· Published Apr 30, 2018· Updated Jun 17, 2026
CVE-2017-18262
CVE-2017-18262
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.
Affected products
7cpe:2.3:a:blackboard:blackboard_learn:*:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:a:blackboard:blackboard_learn:*:*:*:*:*:*:*:*range: <=9.1
- cpe:2.3:a:blackboard:blackboard_learn:9.1:q2_2016:*:*:*:*:*:*
- cpe:2.3:a:blackboard:blackboard_learn:9.1:q2_2017:*:*:*:*:*:*
- cpe:2.3:a:blackboard:blackboard_learn:9.1:q4_2015:*:*:*:*:*:*
- cpe:2.3:a:blackboard:blackboard_learn:9.1:q4_2016:*:*:*:*:*:*
- cpe:2.3:a:blackboard:blackboard_learn:9.1:q4_2017:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- seclists.org/fulldisclosure/2018/Apr/57nvdMailing ListThird Party Advisory
- www.securitytracker.com/id/1040767nvdThird Party AdvisoryVDB Entry
- ethan.pm/blackboard.txtnvdThird Party Advisory
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