CVE-2026-25227
authentik affected by Remote Code Execution via Context Key Injection in PropertyMapping Test Endpoint
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
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.
Timeline
ID reserved
By GitHub_M
- 13 days later
· 13 days later
Published
- 5 days later
· 5 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Critical9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Analyzed | 3.1 | High7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.89% · top 40% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.1.
Weakness
Affected products
- affected >= 2021.3.1, < 2025.8.6
- affected >= 2025.10.0-rc1, < 2025.10.4
- affected >= 2025.10.0-rc1, < 2025.12.4
References (5)
- https://github.com/goauthentik/authentik/security/advisories/GHSA-qvxx-mfm6-626f (opens in a new tab)x_refsource_CONFIRM
- https://github.com/goauthentik/authentik/commit/c691afaef164cf73c10a26a944ef2f11dbb1ac80 (opens in a new tab)x_refsource_MISC
- https://github.com/goauthentik/authentik/releases/tag/version%2F2025.10.4 (opens in a new tab)x_refsource_MISC
- https://github.com/goauthentik/authentik/releases/tag/version%2F2025.12.4 (opens in a new tab)x_refsource_MISC
- https://github.com/goauthentik/authentik/releases/tag/version%2F2025.8.6 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-25227)Record last updated .