Description

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.

Remediation

References

CVE-2021-20184

Related Vulnerabilities

Elgg URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2019-11016)

WordPress Plugin Cryptocurrency Donation Box-Bitcoin & Crypto Donations Security Bypass (1.7)

WordPress Plugin PowerPack for Beaver Builder Privilege Escalation (2.33.0)

Perl Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2014-4330)

WordPress Plugin Content Audit Multiple Vulnerabilities (1.9.1)

Severity

Medium

Classification

CVE-2021-20184 CWE-354 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Tags

Missing Update Known Vulnerabilities