Auth bypass in Moodle
CVE-2022-0984
Users with the capability to configure badge criteria (teachers and managers by default) were able to configure course badges with profile field criteria, which should only be available for site badges.
Vulnerability class: Broken Access Control
EPSS: 0.005 (42.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Moodle
- Fedoraproject Fedora — versions 34, 35, 36
- Redhat Enterprise_linux — versions 7.0
- N/a Moodle — versions moodle 3.11.6, moodle 3.10.10, moodle 3.9.13
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (Third Party Advisory, x_refsource_MISC, Issue Tracking)
Frequently asked questions
- What is CVE-2022-0984?
- CVE-2022-0984 is a medium-severity vulnerability in Moodle, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2022-04-29.
- How severe is CVE-2022-0984?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2022-0984 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.