CVE-2022-0333
Published:January 25, 2022
Updated:May 18, 2026
A flaw was found in Moodle in versions 3.11 to 3.11.4, 3.10 to 3.10.8, 3.9 to 3.9.11 and earlier unsupported versions. The calendar:manageentries capability allowed managers to access or modify any calendar event, but should have been restricted from accessing user level events.
Affected Packages
moodle/moodle (PHP):
Affected version(s) >=v3.9.0 <v3.9.11Fix Suggestion:
Update to version v3.9.11moodle/moodle (PHP):
Affected version(s) >=v3.11.0 <v3.11.5Fix Suggestion:
Update to version v3.11.5moodle/moodle (PHP):
Affected version(s) >=v3.10.0 <v3.10.8Fix Suggestion:
Update to version v3.10.8Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Incorrect Authorization
EPSS
Base Score:
0.25