Auth bypass in Moodle
CVE-2022-0333
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.
Vulnerability class: Broken Access Control
EPSS: 0.006 (43.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Moodle
- N/a Moodle — versions moodle 3.11.5, moodle 3.10.9 and moodle 3.9.12
Weakness classification (CWE)
Public proof-of-concept exploits
References
- patrick@puiterwijk.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)
- patrick@puiterwijk.org (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-0333?
- CVE-2022-0333 is a low-severity vulnerability in Moodle, classified under Incorrect Authorization. CVSS score: 3.8/10. Published 2022-01-25.
- How severe is CVE-2022-0333?
- Low severity. CVSS v3 base score is 3.8 out of 10.
- Is CVE-2022-0333 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.