What’s Vulnerable › Vulnerabilities
CVE-2020-1754
- Severity: medium (CVSS 4.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2022-08-05 · updated 2026-06-23
- Weakness: CWE-284
Description
In Moodle before 3.8.2, 3.7.5, 3.6.9 and 3.5.11, users viewing the grade history report without the 'access all groups' capability were not restricted to viewing grades of users within their own groups.
Affected products
- Moodle: from 3.5.0 before 3.5.11; from 3.6.0 before 3.6.9; from 3.7.0 before 3.7.5; 3.8.0, 3.8.1 — fixed in 3.5.11, 3.6.9, 3.7.5
How to fix
Upgrade to a fixed version: Moodle 3.5.11, 3.6.9, 3.7.5. Check the vendor advisory for mitigations.
References
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