CVE-2021-43560 Information

Description

A flaw was found in Moodle in versions 3.11 to 3.11.3 3.10 to 3.10.7 3.9 to 3.9.10 and earlier unsupported versions. Insufficient capability checks made it possible to fetch other users’ calendar action events.

CVSS Vector

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

Reference

https://moodle.org/mod/forum/discuss.php?d=429100 https://bugzilla.redhat.com/show_bug.cgi?id=2021519

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3