CVE-2026-116165

Description

Parse Server before 8.6.101 and 9.0.0 before 9.10.4-alpha.4 contains a missing authorization vulnerability on MongoDB deployments that lets clients without the master key delete the stored schema of any class. Unauthenticated attackers can send REST API delete requests targeting the internal _SCHEMA collection to remove field definitions, class-level permissions, and protected fields, exposing data to unauthorized reads and modifications.

References

https://www.vulncheck.com/advisories/parse-server-9.0.0-before-9.10.4-alpha.4-unauthenticated-class-schema-deletion-on-mongodb

https://github.com/parse-community/parse-server/security/advisories/GHSA-qmg9-m772-5rm7

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-109426

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4