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Threatist priority CRITICAL 0 HIGH 0 MEDIUM 0 LOW 2

Signals Exploited in the wild (KEV) 0 Patch available 0 No fix listed 2 Has CVE 2

Fix status Fixed 0 Partial 0 Will not fix 0 Deferred 0 No fix listed 2

Impact type Code execution 0 Privilege escalation 0 Security bypass 1 Information disclosure 0 Tampering 0 Denial of service 0 Spoofing 0 Cross-site scripting 0 SQL injection 0

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Requirements No authentication 1 No user interaction 2

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Weakness (CWE) CWE-639 Authorization Bypass Through User-Controlled Key 1 CWE-918 Server-Side Request Forgery 1

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TI-2021-14790 CVE-2021-36539 · GHSA-pw89-gxgv-mjvm

Instructure Canvas LMS didn't properly deny access to locked/unpublished files when the…

Priority LOW 31

Instructure Canvas LMS didn't properly deny access to locked/unpublished files when the unprivileged user access the DocViewer based file preview URL (canvadoc_session_url).

CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.00904 · Published 2023-01-26 · No fix listed CWE-639

TI-2020-04703 CVE-2020-5775 · GHSA-wp9p-6x4v-9fxx

Server-side request forgery in Instructure Canvas Learning Management System

Priority LOW 36

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.

CVSS 3.1MEDIUM 5.8· Network · No auth · No interaction · EPSS 0.06587 · Published 2020-08-21 · No fix listed CWE-918

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