CVE-2022-35650
Moodle Arbitrary file read when importing lesson questions
7.5
HIGH
CVSS 3.1
EPSS 0.44%
Description
The vulnerability was found in Moodle, occurs due to input validation error when importing lesson questions. This insufficient path checks results in arbitrary file read risk. This vulnerability allows a remote attacker to perform directory traversal attacks. The capability to access this feature is only available to teachers, managers and admins by default.
How to fix CVE-2022-35650
To remediate CVE-2022-35650, upgrade the affected package to a fixed version below.
- —upgrade to 3.9.15 or later
- —upgrade to 3.9.15 or later
Is CVE-2022-35650 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 3.9.0, < 3.9.15, >= 3.11.0, < 3.11.8, >= 4.0.0, < 4.0.2
- >= 3.9, < 3.9.15
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:H/I:N/A:N |