本ページは instructure canvas_learning_management_service に影響する公開済み CVE（NVD の CPE 経由で関連付け）を列挙します。各行に深刻度指標・概要・公開日が含まれます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2021-36539 | Instructure Canvas LMS didn't properly deny access to locked/unpublished files when the unprivileged user access the DocViewer based file preview URL (canvadoc_session_url). | [email protected] | 6.5 | 0.87% | 2023-01-26 | 2026-06-16 |
| CVE-2020-5775 | Server-Side Request Forgery in Canvas LMS 2020-07-29 allows a remote, unauthenticated attacker to cause the Canvas application to perform HTTP GET requests to arbitrary domains. | [email protected] | 5.8 | 6.53% | 2020-08-21 | 2026-06-16 |