CVE-2026-30949

Katalog CVE

CVSS 8.8 · High EPSS 0,66%

Kerentanan Improper Authentication pada parseplatform parse-server. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

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.5 and 8.6.18, the Keycloak authentication adapter does not validate the azp (authorized party) claim of Keycloak access tokens against the configured client-id. A valid access token issued by the same Keycloak realm for a different client application can be used to authenticate as any user on the Parse Server that uses the Keycloak adapter. This enables cross-application account takeover in multi-client Keycloak realms. All Parse Server deployments that use the Keycloak authentication adapter with a Keycloak realm that has multiple client applications are affected. This vulnerability is fixed in 9.5.2-alpha.5 and 8.6.18.

Rincian

Terbit di NVD

10 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-287: Improper Authentication

EPSS (30 hari)

0,66% peluang dieksploitasi; lebih tinggi dari 50,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/parse-community/parse-server/security/advisories/GHSA-48mh-j4p5-7j9v patch · advisory vendor
• https://github.com/parse-community/parse-server/releases/tag/8.6.18 product · release notes
• https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.5 product · release notes