In affected versions of Moodle, users' names require additional sanitizing in the account confirmation email, to prevent a self-registration phishing risk. This issue has been patched in versions 3.9.8, 3.10.5 and 3.11.1.

Affected Packages

Packagist moodle/moodle

Affected versions: 3.11.0-beta (fixed in 3.11.1)

Packagist moodle/moodle

Affected versions: 3.10.0-beta (fixed in 3.10.5)

Packagist moodle/moodle

Affected versions: 0 (fixed in 3.9.8)

Related CVEs

CVE-2021-36402

Key Information

GHSA ID

GHSA-gv8f-43pg-c5qw

Published

March 7, 2023 12:30 AM

Last Modified

March 13, 2023 10:06 PM

CVSS Score

5.0 /10

Primary Ecosystem

Packagist

Primary Package

moodle/moodle

GitHub Reviewed

✓ Yes

Dataset

Last updated: June 14, 2025 6:24 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.