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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.12 and 8.6.25, the _GraphQLConfig and _Audience internal classes can be read, modified, and deleted via the generic /classes/_GraphQLConfig and /classes/_Audience REST API routes without master key authentication. This bypasses the master key enforcement that exists on the dedicated /graphql-config and /push_audiences endpoints. An attacker can read, modify and delete GraphQL configuration and push audience data. This vulnerability is fixed in 9.5.2-alpha.12 and 8.6.25.

PUBLISHED Reserved 2026-03-09 | Published 2026-03-10 | Updated 2026-03-11 | Assigner GitHub_M




HIGH: 8.8CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N

Problem types

CWE-862: Missing Authorization

Product status

>= 9.0.0 < 9.5.2-alpha.12
affected

< 8.6.25
affected

References

github.com/...server/security/advisories/GHSA-7xg7-rqf6-pw6c

github.com/parse-community/parse-server/releases/tag/8.6.25

github.com/...unity/parse-server/releases/tag/9.5.2-alpha.12

cve.org (CVE-2026-31800)

nvd.nist.gov (CVE-2026-31800)

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