CVE-2026-25227

CRITICAL

authentik <2025.8.6-2025.12.4 - RCE

Title source: llm
STIX 2.1

Description

authentik is an open-source identity provider. From 2021.3.1 to before 2025.8.6, 2025.10.4, and 2025.12.4, when using delegated permissions, a User that has the permission Can view * Property Mapping or Can view Expression Policy is able to execute arbitrary code within the authentik server container through the test endpoint, which is intended to preview how a property mapping/policy works. authentik 2025.8.6, 2025.10.4, and 2025.12.4 fix this issue.

Scores

CVSS v3 9.1
EPSS 0.0060
EPSS Percentile 44.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-94
Status published
Products (1)
goauthentik/authentik 2021.3.1 - 2025.8.6
Published Feb 12, 2026
Tracked Since Feb 18, 2026