CVE-2026-30947

High CVSS: 8.7

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.3 and 8.6.16, class-level permissions (CLP) are not enforced for LiveQuery subscriptions. An unauthenticated or unauthorized client can subscribe to any LiveQuery-enabled class and receive real-time events for all objects, regardless of CLP restrictions. All Parse Server deployments that use LiveQuery with class-level permissions are affected. Data intended to be restricted by CLP is leaked to unauthorized subscribers in real time. This vulnerability is fixed in 9.5.2-alpha.3 and 8.6.16.

Vendor

Parseplatform

Product

Parse-server

CWE

CWE-863

Yayın Tarihi

2026-03-10 21:16:47

Güncelleme

2026-03-11 17:15:05

Source Identifier

security-advisories@github.com

KEV Date Added

Kategoriler

CWE-863 Parse-server HIGH Parseplatform 2026

Referanslar

https://github.com/parse-community/parse-server/releases/tag/8.6.16 https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.3 https://github.com/parse-community/parse-server/security/advisories/GHSA-7ch5-98q2-7289