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Medium 5.4
Nhost CLI local configserver allows cross-origin unauthenticated read/write access to local development configuration and secrets
Nhost is an open source Firebase alternative with GraphQL. In versions of Nhost CLI prior to 1.46.0, the hidden `nhost configserver` used by `nhost dev` exposes the Mimir GraphQL API with dummy authorization directives and permissive CORS. When a developer is…
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Low —
nhost has Session Persistence After Password Change
## Description When a user changes their password, either through the authenticated password change endpoint or a password reset ticket, the [`ChangePassword`](https://github.com/nhost/nhost/blob/main/services/auth/go/controller/workflows.go#L731-L759) workfl…
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Critical 9.3
Nhost Vulnerable to Account Takeover via OAuth Email Verification Bypass
Nhost is an open source Firebase alternative with GraphQL. Prior to version 0.49.1, Nhost automatically links an incoming OAuth identity to an existing Nhost account when the email addresses match. This is only safe when the email has been verified by the OAu…
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Low 2.3
Nhost Leaks the Refresh Token via URL Query Parameter in OAuth Provider Callback
Nhost is an open source Firebase alternative with GraphQL. Prior to 0.48.0, the auth service's OAuth provider callback flow places the refresh token directly into the redirect URL as a query parameter. Refresh tokens in URLs are logged in browser history, ser…
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Low 2.1
Nhost Storage Affected by MIME Type Spoofing via Trusted Client Content-Type Header in Storage Upload
Nhost is an open source Firebase alternative with GraphQL. Prior to version 0.12.0, the storage service's file upload handler trusts the client-provided Content-Type header without performing server-side MIME type detection. This allows an attacker to upload …