CVE-2026-30962

Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.6 and 8.6.19, the validation for protected fields only checks top-level query keys. By wrapping a query constraint on a protected field inside a logical operator, the check is bypassed entirely. This allows any authenticated user to query on protected fields to extract field values. All Parse Server deployments have default protected fields and are vulnerable. This vulnerability is fixed in 9.5.2-alpha.6 and 8.6.19.

References

https://github.com/parse-community/parse-server/security/advisories/GHSA-72hp-qff8-4pvv

https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.6

https://github.com/parse-community/parse-server/releases/tag/8.6.19

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS