CVE-2021-36747 describes a cross-site scripting (XSS) vulnerability in Blackboard Learn versions through 9.1, allowing an authenticated user to inject malicious scripts via the "Feedback to Learner" form. This medium-severity vulnerability (CVSS 5.4) requires user interaction and low privileges, with a network attack vector and low impact on confidentiality and integrity. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 9.1CPE matchmatch criteria | cpe:2.3:a:blackboard:blackboard_learn:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.