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CVE-2026-33498

Parse Server: Query condition depth bypass via pre-validation transform pipeline PUBLISHED

Description (CNA)

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.55 and 9.6.0-alpha.44, an attacker can send an unauthenticated HTTP request with a deeply nested query containing logical operators to permanently hang the Parse Server process. The server becomes completely unresponsive and must be manually restarted. This is a bypass of the fix for CVE-2026-32944. This issue has been patched in versions 8.6.55 and 9.6.0-alpha.44.

Affected (CNA)

Vendor / productVersions
parse-community / parse-serveraffected < 8.6.55; affected >= 9.0.0, < 9.6.0-alpha.44

CWE

CWE-674

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.