Vulnerabilities > CVE-2021-20283 - Missing Authorization vulnerability in multiple products

CVSS 4.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

LOW

Integrity impact

NONE

Availability impact

NONE

network

low complexity

moodle

fedoraproject

CWE-862

NVD

Published: 2021-03-15

Updated: 2023-11-07

Summary

The web service responsible for fetching other users' enrolled courses did not validate that the requesting user had permission to view that information in each course in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.

Vulnerable Configurations

Part	Description	Count
Application	Moodle Moodle Moodle 3.9.0 Moodle Moodle 3.9.1 Moodle Moodle 3.9.2 Moodle Moodle 3.9.3 Moodle Moodle 3.9.4 Moodle Moodle 3.5.0 Moodle Moodle 3.5.1 Moodle Moodle 3.5.2 Moodle Moodle 3.5.3 Moodle Moodle 3.5.4 Moodle Moodle 3.5.5 Moodle Moodle 3.5.6 Moodle Moodle 3.5.7 Moodle Moodle 3.5.8 Moodle Moodle 3.5.9 Moodle Moodle 3.5.10 Moodle Moodle 3.5.11 Moodle Moodle 3.5.12 Moodle Moodle 3.5.13 Moodle Moodle 3.5.14 Moodle Moodle 3.5.15 Moodle Moodle 3.5.16 Moodle Moodle 3.10.0 Moodle Moodle 3.10.1 Moodle Moodle 3.8.0 Moodle Moodle 3.8.1 Moodle Moodle 3.8.2 Moodle Moodle 3.8.3 Moodle Moodle 3.8.4 Moodle Moodle 3.8.5 Moodle Moodle 3.8.6 Moodle Moodle 3.8.7	42
OS	Fedoraproject Fedoraproject Fedora 32 Fedoraproject Fedora 34	2

Common Weakness Enumeration (CWE)

CWE-862 - Missing Authorization

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References