CVE-2025-3637
Moodle's mod_data edit/delete pages pass CSRF token in GET parameter
3.1
LOW
CVSS 3.1
EPSS 0.13%
Description
A security vulnerability was found in Moodle where confidential information that prevents cross-site request forgery (CSRF) attacks was shared publicly through the site's URL. This vulnerability occurred specifically on two types of pages within the mod_data module: edit and delete pages.
How to fix CVE-2025-3637
To remediate CVE-2025-3637, upgrade the affected package to a fixed version below.
- —upgrade to 4.3.12 or later
- —upgrade to 4.3.12 or later
Is CVE-2025-3637 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.3.12, >= 4.4.0, < 4.4.8, >= 4.5.0, < 4.5.4
- from 0, < 4.3.12
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.1 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N |