CVE-2026-31872

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 9.6.0-alpha.6 and 8.6.32, the protectedFields class-level permission (CLP) can be bypassed using dot-notation in query WHERE clauses and sort parameters. An attacker can use dot-notation to query or sort by sub-fields of a protected field, enabling a binary oracle attack to enumerate protected field values. This affects both MongoDB and PostgreSQL deployments. This vulnerability is fixed in 9.6.0-alpha.6 and 8.6.32.

Vendor

Parseplatform

Product

Parse-server

CWE

CWE-284

Yayın Tarihi

2026-03-11 18:16:26

Güncelleme

2026-03-13 18:24:36

Source Identifier

security-advisories@github.com

KEV Date Added

Kategoriler

CWE-284 Parse-server HIGH Parseplatform 2026

Referanslar

https://github.com/parse-community/parse-server/releases/tag/8.6.32 https://github.com/parse-community/parse-server/releases/tag/9.6.0-alpha.6 https://github.com/parse-community/parse-server/security/advisories/GHSA-r2m8-pxm9-9c4g