CVE-2026-25227criticalCWE-94

CVE-2026-25227: critical vulnerability in goauthentik authentik

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

Published · Updated

Follow this CVE+ Monitor authentik

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.1epss 0.9%
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
goauthentik · authentik
Related CVEs — goauthentik authentik

In the same product, most dangerous first.

CVE-2022-46145HIGHauthentik vulnerable to unauthorized user creation and potential account takeoverEPSS 1.3%CVE-2023-48228HIGHOAuth2: PKCE can be fully circumventedEPSS 1.2%CVE-2024-52289HIGHauthentik has an insecure default configuration for OAuth2 Redirect URIsEPSS 1.1%CVE-2022-23555CRITICALauthentik vulnerable to Improper Authentication via invitation URL token reuseEPSS 0.9%CVE-2023-46249CRITICALauthentik potential installation takeover when default admin user is deletedEPSS 0.8%CVE-2023-36456HIGHAuthentik lacks Proxy IP headers validationEPSS 0.8%