CVE-2026-30229

HIGH

7.2

Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.6 and 9.5.0-alpha.4, the readOnlyMasterKey can call POST /loginAs to obtain a valid session token for any user. This allows a read-only credential to impersonate arbitrary users with full read and write access to their data. Any Parse Server deployment that uses readOnlyMasterKey is affected. This issue has been patched in versions 8.6.6 and 9.5.0-alpha.4.

Details CVE

Score CVSS v3.17.2

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurNONE

Publie3/6/2026

Derniere modification3/11/2026

Sourcenvd

Observations honeypot0

Produits affectes

parseplatform:parse-server

Faiblesses (CWE)

CWE-863

References

https://github.com/parse-community/parse-server/releases/tag/8.6.6(security-advisories@github.com)

https://github.com/parse-community/parse-server/releases/tag/9.5.0-alpha.4(security-advisories@github.com)

https://github.com/parse-community/parse-server/security/advisories/GHSA-79wj-8rqv-jvp5(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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