authentik affected by Remote Code Execution via Context Key Injection in PropertyMapping Test Endpoint
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.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-25227US | high7.2 | — | ||
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… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/goauthentik/authentik/commit/c691afaef164cf73c10a26a944ef2f11dbb1ac80FIX
- https://github.com/goauthentik/authentik/releases/tag/version%2F2025.10.4ARTICLE
- https://github.com/goauthentik/authentik/releases/tag/version%2F2025.12.4ARTICLE
- https://github.com/goauthentik/authentik/releases/tag/version%2F2025.8.6ARTICLE
- https://github.com/goauthentik/authentik/security/advisories/GHSA-qvxx-mfm6-626fADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2026-25227WEB
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