Parse Server: Query condition depth bypass via pre-validation transform pipeline
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, 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
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2026-33498US | high7.5 | — | ||
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 unauthe… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/parse-community/parse-server/commit/2581b5426047ce9cbcd3d9c0e8379e9c30e23ab5FIX
- https://github.com/parse-community/parse-server/commit/85994eff9e7b34cac7e1a2f5791985022a1461d1FIX
- https://github.com/parse-community/parse-server/pull/10257REPORT
- https://github.com/parse-community/parse-server/pull/10258REPORT
- https://github.com/parse-community/parse-server/security/advisories/GHSA-9fjp-q3c4-6w3jADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2026-33498WEB
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