CVEvulnerability

CVE-2020-1755

5.3 MEDIUM Published 2022-08-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-08-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weaknesses
CWE-345

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.

Affected configurations

• moodle moodle (>= 3.5.0 < 3.5.11) • moodle moodle (>= 3.6.0 < 3.6.9) • moodle moodle (>= 3.7.0 < 3.7.5) • moodle moodle (>= 3.8.0 < 3.8.2)

Related

Weakness · CWE (1)

  • CWE-345 Insufficient Verification of Data Authenticity weakness

References