CVE-2021-20283 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Reference

https://moodle.org/mod/forum/discuss.php?d=419654 https://bugzilla.redhat.com/show_bug.cgi?id=1939051 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

4.3