CVE-2026-33498

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 versions 8.6.55 and 9.6.0-alpha.44, an attacker can send an unauthenticated HTTP request with a deeply nested query containing logical operators to permanently hang the Parse Server process. The server becomes completely unresponsive and must be manually restarted. This is a bypass of the fix for CVE-2026-32944. This issue has been patched in versions 8.6.55 and 9.6.0-alpha.44.

Vendor

Parseplatform

Product

Parse-server

CWE

CWE-674

Yayın Tarihi

2026-03-24 19:16:54

Güncelleme

2026-03-25 21:21:45

Source Identifier

security-advisories@github.com

KEV Date Added

Kategoriler

CWE-674 Parse-server HIGH Parseplatform 2026

Referanslar

https://github.com/parse-community/parse-server/commit/2581b5426047ce9cbcd3d9c0e8379e9c30e23ab5 https://github.com/parse-community/parse-server/commit/85994eff9e7b34cac7e1a2f5791985022a1461d1 https://github.com/parse-community/parse-server/pull/10257 https://github.com/parse-community/parse-server/pull/10258 https://github.com/parse-community/parse-server/security/advisories/GHSA-9fjp-q3c4-6w3j