CVE-2020-25699
Privilage Escalation in moodle
7.5
HIGH
CVSS 3.1
EPSS 0.34%
Description
In moodle, insufficient capability checks could lead to users with the ability to course restore adding additional capabilities to roles within that course. Versions affected: 3.9 to 3.9.2, 3.8 to 3.8.5, 3.7 to 3.7.8, 3.5 to 3.5.14 and earlier unsupported versions. This is fixed in moodle 3.9.3, 3.8.6, 3.7.9, 3.5.15, and 3.10.
How to fix CVE-2020-25699
To remediate CVE-2020-25699, upgrade the affected package to a fixed version below.
- —upgrade to 3.5.15 or later
- —upgrade to 3.9.3 or later
Is CVE-2020-25699 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 3.5.0, < 3.5.15, >= 3.7.0, < 3.7.9, >= 3.8.0, < 3.8.6, >= 3.9.0, < 3.9.3
- >= 3.9.0, < 3.9.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |