CVE-2026-32886

HIGH

7.5

Descripcion

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.24 and 8.6.47, remote clients can crash the Parse Server process by calling a cloud function endpoint with a crafted function name that traverses the JavaScript prototype chain of a registered cloud function handler, causing a stack overflow. The fix in versions 9.6.0-alpha.24 and 8.6.47 restricts property lookups during cloud function name resolution to own properties only, preventing prototype chain traversal from stored function handlers. There is no known workaround.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/18/2026

Ultima modificacion3/19/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

parseplatform:parse-server

Debilidades (CWE)

CWE-1321

Referencias

https://github.com/parse-community/parse-server/pull/10210(security-advisories@github.com)

https://github.com/parse-community/parse-server/pull/10211(security-advisories@github.com)

https://github.com/parse-community/parse-server/security/advisories/GHSA-4263-jgmp-7pf4(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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