CVE-2026-25227CWE-94

authentik affected by Remote Code Execution via Context Key Injection in PropertyMapping Test Endpoint

Critical · published February 12, 2026

CVSS v3.1
9.1
EPSS
1%
Percentile
59.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00891 · 59.0th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-02-12T19:25Z
EPSS history
Timeline
  • 12 FEB 19:25Z
    authentik affected by Remote Code Execution via Context Key Injection in PropertyMapping Test Endpoint
    cvelistv5