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Moodle Improper Input Validation

High severity GitHub Reviewed Published May 31, 2024 to the GitHub Advisory Database • Updated Jun 4, 2024

Package

composer moodle/moodle (Composer)

Affected versions

>= 4.3.0, < 4.3.4

Patched versions

4.3.4

Description

Unsafe direct use of $_SERVER['HTTP_REFERER'] in admin/tool/mfa/index.php. The referrer URL used by MFA required additional sanitizing, rather than being used directly.

References

Published by the National Vulnerability Database May 31, 2024
Published to the GitHub Advisory Database May 31, 2024
Reviewed Jun 4, 2024
Last updated Jun 4, 2024

Severity

High

EPSS score

0.043%
(10th percentile)

Weaknesses

CVE ID

CVE-2024-33999

GHSA ID

GHSA-r2wx-46gp-rp3h

Source code

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