Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior 9.5.2-alpha.2 and 8.6.15, an unauthenticated attacker can exhaust Parse Server resources (CPU, memory, database connections) through crafted queries that exploit the lack of complexity limits in the REST and GraphQL APIs. All Parse Server deployments using the REST or GraphQL API are affected. This vulnerability is fixed in 9.5.2-alpha.2 and 8.6.15.

INFO

Published Date :

2026-03-10T20:14:48.311Z

Last Modified :

2026-03-11T15:29:32.830Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-30946 vulnerability.

Vendors Products
Parse Community
  • Parse Server
Parseplatform
  • Parse-server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-30946.

URL Resource
https://github.com/parse-community/parse-server/releases/tag/8.6.15 cve-icon cve-icon
https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.2 cve-icon cve-icon
https://github.com/parse-community/parse-server/security/advisories/GHSA-cmj3-wx7h-ffvg cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact