CVE-2026-86084
CVE-2026-86084 · n8n: Disabled OIDC SSO Endpoints Remain Active and Issue Valid Sessions
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the public OIDC login and callback endpoints completed authentication even when OIDC was not the enabled active authentication method. An Enterprise administrator who had configured and later disabled an identity provider still exposed a working route that could issue valid sessions. The affected logic is packages/cli/src/modules/sso-oidc/oidc.service.ee.ts, including generateLoginUrl and the callback flow that lacked assertOidcLoginEnabled. This issue is fixed in versions 1.123.76, 2.37.7 and 2.38.2.
CVSS 6.0 · Media · EPSS 0,5% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
n8n
- Versiones
- >= 2.38.0, < 2.38.2: Afectada
- >= 2.0.0, < 2.37.7: Afectada
- < 1.123.76: Afectada
Sin corrección publicada
n8n npm
- Intervalos de versiones afectados
- SEMVER: < 1.123.76
Actualiza a 1.123.76
n8n npm
- Intervalos de versiones afectados
- SEMVER: ≥ 2.38.0, < 2.38.2
Actualiza a 2.38.2
n8n npm
- Intervalos de versiones afectados
- SEMVER: ≥ 2.0.0, < 2.37.7
Actualiza a 2.37.7