CVE-2024-38371
Insufficient access control for OAuth2 Device Code flow in authentik
9.8
CRITICAL
CVSS 3.1
EPSS 0.27%
Description
authentik is an open-source Identity Provider. Access restrictions assigned to an application were not checked when using the OAuth2 Device code flow. This could potentially allow users without the correct authorization to get OAuth tokens for an application and access it. This issue has been patched in version(s) 2024.6.0, 2024.2.4 and 2024.4.3.
How to fix CVE-2024-38371
To remediate CVE-2024-38371, upgrade the affected package to a fixed version below.
- —upgrade to 2024.6.0 or later
Is CVE-2024-38371 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2024.6.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |