Blackboard · Blackboard Learn · CVE-2021-36747
**Name of the Vulnerable Software and Affected Versions**
Blackboard Learn versions prior to 9.1
**Description**
The issue allows for cross-site scripting (XSS) attacks by an authenticated user through the Feedback to Learner form.
**Recommendations**
For versions prior to 9.1, update to a version that contains a fix for this issue.