Name: CVE-2021-20184: Improper Validation of Integrity Check Value
Creator: Rapid7
Published: 2021-01-28T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-20184, CWE-354, CVSS 4.3, EPSS 0.00202

It was found in Moodle before version 3.10.1, 3.9.4 and 3.8.7 that a insufficient capability checks in some grade related web services meant students were able to view other students grades.

CVSS Details

CVSS 3.1 Base Score: 4.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Moodle	—	Upgrade to the latest version of Moodle	Feb 3, 2021	Jan 28, 2021
Ubuntu	—	No solution exists	Jun 26, 2025	Jan 28, 2021

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CVSS Details

Covered by Rapid7

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