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Vulnerability record · CVE-2026-25227 · published 12 February 2026

CVE-2026-25227: Goauthentik authentik code injection vulnerability

Goauthentik · Authentik

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.

7.2 CVSS 3.1 High EPSS 0.82% · top 44.7% CWE-94 · Code injection
7.2CVSS 3.1 base score
0.82%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/goauthentik/authentik/commit/c691afaef164cf73c10a26a944ef2f11dbb1ac80 Patch
https://github.com/goauthentik/authentik/releases/tag/version%2F2025.10.4 ProductRelease Notes
https://github.com/goauthentik/authentik/releases/tag/version%2F2025.12.4 ProductRelease Notes
https://github.com/goauthentik/authentik/releases/tag/version%2F2025.8.6 ProductRelease Notes
https://github.com/goauthentik/authentik/security/advisories/GHSA-qvxx-mfm6-626f MitigationVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-25227), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.