CVE-2026-56778
CVE-2026-56778 · n8n - Authorization Bypass in Public API Execution Retry Endpoint
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
n8n before 2.25.7 and 2.26.x before 2.26.2 contains an authorization bypass in the Public API execution retry endpoint, which authorizes access using the workflow:read scope instead of workflow:execute. An authenticated user with read-only access to a shared workflow can use the Public API to retry executions of that workflow, bypassing the intended permission boundary between read and execute access. This affects instances where workflows are shared with other users or across projects.
CVSS 5.3 · Media · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
n8n
- Versiones
- ≥ 0, < 2.26.2: Afectada (semver)
- 2.26.2: No afectada (semver)
Actualiza a 2.26.2
n8n
- Versiones
- ≥ 0, < 2.25.7: Afectada (semver)
- 2.25.7: No afectada (semver)
Actualiza a 2.25.7
n8n npm
- Intervalos de versiones afectados
- SEMVER: ≥ 2.26.0, < 2.26.2
Actualiza a 2.26.2
n8n npm
- Intervalos de versiones afectados
- SEMVER: < 2.25.7
Actualiza a 2.25.7