CVE-2024-33999
Critical
Description
The referrer URL used by MFA required additional sanitizing, rather than being used directly.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Moodle
PublishedMay 31, 2024
First seenMay 31, 2024
Weakness typeCWE-20Improper input validation
How to fix
Update
- moodle moodle4.3.4 or later
- moodle/moodle4.3.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| moodle moodle | 4.3.0 ≤ v < 4.3.4 | 4.3.4 |
| moodle/moodlePackagist | 4.3.0 ≤ v < 4.3.4 | 4.3.4 |
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