Vulnerability in Moodle
CVE-2020-25698
Users' enrollment capabilities were not being sufficiently checked in Moodle when they are restored into an existing course. This could lead to them unenrolling users without having permission to do so. Versions affected: 3.5 to 3.5.14, 3.7 to 3.7.8, 3.8 to 3.8.5, 3.9 to 3.9.2 and earlier unsupported versions. Fixed in 3.9.3, 3.8.6, 3.7.9, 3.5.15, and 3.10.
EPSS: 0.019 (77.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Moodle
- Fedoraproject Fedora — versions 32, 33
- N/a Moodle — versions Fixed in 3.9.3, Fixed in 3.8.6, Fixed in 3.7.9
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)
- secalert@redhat.com (x_refsource_MISC, Vendor Advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2020-25698?
- CVE-2020-25698 is a high-severity vulnerability in Moodle, classified under Improper Access Control. CVSS score: 7.5/10. Published 2020-11-19.
- How severe is CVE-2020-25698?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-25698 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.