CVE-2026-31828

Medium CVSS: 6.0

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.13 and 8.6.26, the LDAP authentication adapter is vulnerable to LDAP injection. User-supplied input (authData.id) is interpolated directly into LDAP Distinguished Names (DN) and group search filters without escaping special characters. This allows an attacker with valid LDAP credentials to manipulate the bind DN structure and to bypass group membership checks. This enables privilege escalation from any authenticated LDAP user to a member of any restricted group. The vulnerability affects Parse Server deployments that use the LDAP authentication adapter with group-based access control. This vulnerability is fixed in 9.5.2-alpha.13 and 8.6.26.

Vendor

Parseplatform

Product

Parse-server

CWE

CWE-90

Yayın Tarihi

2026-03-10 22:16:20

Güncelleme

2026-03-11 14:28:08

Source Identifier

security-advisories@github.com

KEV Date Added

Kategoriler

CWE-90 Parse-server MEDIUM Parseplatform 2026

Referanslar

https://github.com/parse-community/parse-server/releases/tag/8.6.26 https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.13 https://github.com/parse-community/parse-server/security/advisories/GHSA-7m6r-fhh7-r47c