CVE-2020-1755
5.3
MEDIUM
CVSS 3.1
EPSS 0.13%
Description
In Moodle before 3.8.2, 3.7.5, 3.6.9 and 3.5.11, X-Forwarded-For headers could be used to spoof a user's IP, in order to bypass remote address checks.
How to fix CVE-2020-1755
To remediate CVE-2020-1755, upgrade the affected package to a fixed version below.
- Bitnami/moodle—upgrade to 3.5.11 or later
Is CVE-2020-1755 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 3.5.0, < 3.5.11, >= 3.6.0, < 3.6.9, >= 3.7.0, < 3.7.5, >= 3.8.0, < 3.8.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |