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HistoryJan 26, 2023 - 9:15 p.m.
CVE-2021-36539
instructure canvas lms
file access
vulnerability
CVSS3
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
0.001
Percentile
37.0%
Instructure Canvas LMS didn’t properly deny access to locked/unpublished files when the unprivileged user access the DocViewer based file preview URL (canvadoc_session_url).
Affected configurations
Node
instructurecanvas_learning_management_serviceRange<2022-10-15
| Vendor | Product | Version | CPE |
|---|---|---|---|
| instructure | canvas_learning_management_service | * | cpe:2.3:a:instructure:canvas_learning_management_service:*:*:*:*:*:*:*:* |
Related
prion
prion
Design/Logic Flaw
2023-01-26 21:15:00
cvelist
cvelist
CVE-2021-36539
2023-01-26 00:00:00
osv
osv
BIT-canvaslms-2021-36539
2024-01-31 15:12:08
cve
cve
CVE-2021-36539
2023-01-26 21:15:23
CVSS3
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
0.001
Percentile
37.0%
Related for NVD:CVE-2021-36539