CVE-2026-30967

HIGH

8.8

Beschreibung

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.9. and 8.6.22, the OAuth2 authentication adapter, when configured without the useridField option, only verifies that a token is active via the provider's token introspection endpoint, but does not verify that the token belongs to the user identified by authData.id. An attacker with any valid OAuth2 token from the same provider can authenticate as any other user. This affects any Parse Server deployment that uses the generic OAuth2 authentication adapter (configured with oauth2: true) without setting the useridField option. This vulnerability is fixed in 9.5.2-alpha.9. and 8.6.22.

CVE Details

CVSS v3.1 Bewertung8.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht3/10/2026

Zuletzt geandert3/11/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

parseplatform:parse-server

Schwachen (CWE)

CWE-287

Referenzen

https://github.com/parse-community/parse-server/releases/tag/8.6.22(security-advisories@github.com)

https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.9(security-advisories@github.com)

https://github.com/parse-community/parse-server/security/advisories/GHSA-fr88-w35c-r596(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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