CVE-2021-20187

HIGH

Moodle < 3.5.16 - Code Injection

Title source: rule
STIX 2.1

Description

It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that it was possible for site administrators to execute arbitrary PHP scripts via a PHP include used during Shibboleth authentication.

Scores

CVSS v3 7.2
EPSS 0.0068
EPSS Percentile 71.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-829 CWE-94
Status published
Products (3)
moodle/moodle 3.10.0
moodle/moodle < 3.5.16
moodle/moodle 3.5 - 3.5.16Packagist
Published Jan 28, 2021
Tracked Since Feb 18, 2026