Description

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.

INFO

Published Date :

2026-03-11T18:02:57.039Z

Last Modified :

2026-03-12T20:09:15.616Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-31872 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-2026-31872.

URL Resource
https://github.com/parse-community/parse-server/releases/tag/8.6.32 cve-icon cve-icon
https://github.com/parse-community/parse-server/releases/tag/9.6.0-alpha.6 cve-icon cve-icon
https://github.com/parse-community/parse-server/security/advisories/GHSA-r2m8-pxm9-9c4g cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
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