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BIT-parse-2025-53364 — Parse Server exposes the data schema via GraphQL API

2026-10-03T21:08:41.659013+00:00

Affected: Bitnami: parse

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Starting in 5.3.0 and before 7.5.3 and 8.2.2, the Parse Server GraphQL API previously allowed public access to the GraphQL schema without requiring a session token or the master key. While schema introspection reveals only metadata and not actual data, this metadata can still expand the potential attack surface. This vulnerability is fixed in 7.5.3 and 8.2.2.

EUVD-2026-247173

2026-10-03T21:08:41.659083+00:00

EUVD-2026-247173

fkie_cve-2025-53364

2026-10-03T21:08:41.659107+00:00

GHSA-48q3-prgv-gm4w — Parse Server exposes the data schema via GraphQL API

2026-10-03T21:08:41.659147+00:00

Affected: npm: parse-server

### Impact

The Parse Server GraphQL API previously allowed public access to the GraphQL schema without requiring a session token or the master key. While schema introspection reveals only metadata and not actual data, this metadata can still expand the potential attack surface.

### Patches

The issue has been addressed by requiring the master key for schema introspection. Additionally, a new Parse Server configuration option, `graphQLPublicIntrospection`, has been introduced. This option allows developers to re-enable public schema introspection if their application relies on it. However, it is strongly recommended to use this option only temporarily and to update the application to function without depending on public introspection.

### Workarounds

None available.

### References

- GitHub security advisory: https://github.com/parse-community/parse-server/security/advisories/GHSA-48q3-prgv-gm4w - Fix for Parse Server 7: https://github.com/parse-community/parse-server/pull/9820 - Fix for Parse Server 8: https://github.com/parse-community/parse-server/pull/9819