CVE-2026-30854
Published: Mar 7, 2026
Modified: Mar 9, 2026
Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. From version 9.3.1-alpha.3 to before version 9.5.0-alpha.10, when graphQLPublicIntrospection is disabled, __type queries nested inside inline fragments (e.g. ... on Query { __type(name:"User") { name } }) bypass the introspection control, allowing unauthenticated users to perform type reconnaissance. __schema introspection is not affected. This issue has been patched in version 9.5.0-alpha.10.
| Vendor | Product | Versions |
|---|---|---|
parse-community | parse-server | affected >= 9.3.1-alpha.3, < 9.5.0-alpha.10 |
Weaknesses (CWE)
References
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