Description

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.

INFO

Published Date :

2026-03-10T21:41:48.146Z

Last Modified :

2026-03-11T15:59:10.800Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-31828 vulnerability.

Vendors Products
Parse Community
  • Parse Server
Parseplatform
  • Parse-server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-31828.

URL Resource
https://github.com/parse-community/parse-server/releases/tag/8.6.26 cve-icon cve-icon
https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.13 cve-icon cve-icon
https://github.com/parse-community/parse-server/security/advisories/GHSA-7m6r-fhh7-r47c cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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SS Confidentiality
SS Integrity
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact