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CVE CVE-2026-30854

CVE-2026-30854

Node.js

Severity: MEDIUM
CVSS: 5.3CVSS
Published: 2026-03-07
Last modified: 2026-03-10
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE: CWE-863

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.

References

https://github.com/parse-community/parse-server/security/advisories/GHSA-q5q9-2rhp-33qw

Summary

Description

References