CVE-2026-30835

Medium CVSS: 6.9

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.7 and 9.5.0-alpha.6, malformed $regex query parameter (e.g. [abc) causes the database to return a structured error object that is passed unsanitized through the API response. This leaks database internals such as error messages, error codes, code names, cluster timestamps, and topology details. The vulnerability is exploitable by any client that can send query requests, depending on the deployment's permission configuration. This issue has been patched in versions 8.6.7 and 9.5.0-alpha.6.

Vendor

Parseplatform

Product

Parse-server

CWE

CWE-209

Yayın Tarihi

2026-03-06 21:16:17

Güncelleme

2026-03-11 13:08:11

Source Identifier

security-advisories@github.com

KEV Date Added

Kategoriler

CWE-209 Parse-server MEDIUM Parseplatform 2026

Referanslar

https://github.com/parse-community/parse-server/releases/tag/8.6.7 https://github.com/parse-community/parse-server/releases/tag/9.5.0-alpha.6 https://github.com/parse-community/parse-server/security/advisories/GHSA-9cp7-3q5w-j92g