CVE-2026-94611
authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, authentik API serializers return stored credentials when an account has view permission on an affected configuration, even when that account is not authorized to change the configuration or read its secrets. Affected configurations include one-time code delivery by mail or SMS, outbound provisioning targets, device trust integrations, identity sources, the Kubernetes outpost integration, applications using a client or shared secret, and applications using a proxy provider.
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Deployments are affected when view permission is granted to accounts that are not intended to read these credentials; deployments where every viewer is permitted to read them are not affected. This issue is fixed in versions 2026.2.7, 2026.5.7, and 2026.8.2.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Puntuación base: 8.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.33%
- Percentil entre todas las CVEs puntuadas: 25
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1210Exploitation of Remote Serviceslateral movement75 % - Impacto principal
T1552Unsecured Credentialscredential access90 % - Impacto secundario
T1005Data from Local Systemcollection80 %
API remota expone credenciales almacenadas a cuentas con permisos de lectura no autorizados; AV:N + PR:L permite explotación sin interacción desde la red.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-200, CWE-522
Referencias
- https://docs.goauthentik.io/releases/2026.2#fixed-in-202627
- https://docs.goauthentik.io/releases/2026.5#fixed-in-202657
- https://docs.goauthentik.io/releases/2026.8#fixed-in-202682
- https://github.com/goauthentik/authentik/commit/4b3fad38be44ef3eef1f0baf83e7b3061229eb99
- https://github.com/goauthentik/authentik/commit/5109a4d4998d6a5ee399ca3e22ba546231c140c7
- https://github.com/goauthentik/authentik/commit/6bed64ef80a4dd21011cce64c41b1e7c5640ecb3
- https://github.com/goauthentik/authentik/commit/77d2e24442c3eb6e88010f40aa569a8bfb584f99
- https://github.com/goauthentik/authentik/pull/25955
- https://github.com/goauthentik/authentik/pull/25960
- https://github.com/goauthentik/authentik/pull/25965
- https://github.com/goauthentik/authentik/pull/25970
- https://github.com/goauthentik/authentik/releases/tag/version/2026.2.7
- https://github.com/goauthentik/authentik/releases/tag/version/2026.5.7
- https://github.com/goauthentik/authentik/releases/tag/version/2026.8.2
- https://github.com/goauthentik/authentik/security/advisories/GHSA-m9h4-7j9c-55x9
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-94611",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-94611",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2026-09-24T17:07:45.172270Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security-advisories@github.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 8.1,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.2,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "security-advisories@github.com",
"affectedData": [
{
"vendor": "goauthentik",
"product": "authentik",
"versions": [
{
"status": "affected",
"version": "< 2026.2.7"
},
{
"status": "affected",
"version": ">= 2026.5.0, < 2026.5.7"
},
{
"status": "affected",
"version": ">= 2026.8.0, < 2026.8.2"
}
]
}
]
}
],
"published": "2026-09-24T17:17:17.390",
"references": [
{
"url": "https://docs.goauthentik.io/releases/2026.2#fixed-in-202627",
"source": "security-advisories@github.com"
},
{
"url": "https://docs.goauthentik.io/releases/2026.5#fixed-in-202657",
"source": "security-advisories@github.com"
},
{
"url": "https://docs.goauthentik.io/releases/2026.8#fixed-in-202682",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/commit/4b3fad38be44ef3eef1f0baf83e7b3061229eb99",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/commit/5109a4d4998d6a5ee399ca3e22ba546231c140c7",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/commit/6bed64ef80a4dd21011cce64c41b1e7c5640ecb3",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/commit/77d2e24442c3eb6e88010f40aa569a8bfb584f99",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/pull/25955",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/pull/25960",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/pull/25965",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/pull/25970",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/releases/tag/version/2026.2.7",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/releases/tag/version/2026.5.7",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/releases/tag/version/2026.8.2",
"source": "security-advisories@github.com"
},
{
"url": "https://github.com/goauthentik/authentik/security/advisories/GHSA-m9h4-7j9c-55x9",
"source": "security-advisories@github.com"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "security-advisories@github.com",
"description": [
{
"lang": "en",
"value": "CWE-200"
},
{
"lang": "en",
"value": "CWE-522"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, authentik API serializers return stored credentials when an account has view permission on an affected configuration, even when that account is not authorized to change the configuration or read its secrets. Affected configurations include one-time code delivery by mail or SMS, outbound provisioning targets, device trust integrations, identity sources, the Kubernetes outpost integration, applications using a client or shared secret, and applications using a proxy provider. Deployments are affected when view permission is granted to accounts that are not intended to read these credentials; deployments where every viewer is permitted to read them are not affected. This issue is fixed in versions 2026.2.7, 2026.5.7, and 2026.8.2."
}
],
"lastModified": "2026-09-24T19:39:45.600",
"sourceIdentifier": "security-advisories@github.com"
}