CVE-2026-30939

Katalog CVE

CVSS 7.5 · High EPSS 0,76%

Kerentanan Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') pada parseplatform parse-server. Skor CVSS 3.1 7.5 (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 8.6.13 and 9.5.1-alpha.2, an unauthenticated attacker can crash the Parse Server process by calling a Cloud Function endpoint with a prototype property name as the function name. The server recurses infinitely, causing a call stack size error that terminates the process. Other prototype property names bypass Cloud Function dispatch validation and return HTTP 200 responses, even though no such Cloud Functions are defined. The same applies to dot-notation traversal. All Parse Server deployments that expose the Cloud Function endpoint are affected. This vulnerability is fixed in 8.6.13 and 9.5.1-alpha.2.

Rincian

Terbit di NVD

10 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

EPSS (30 hari)

0,76% peluang dieksploitasi; lebih tinggi dari 53,8% 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-5j86-7r7m-p8h6 mitigasi · patch · advisory vendor
• https://github.com/parse-community/parse-server/releases/tag/8.6.13 product · release notes
• https://github.com/parse-community/parse-server/releases/tag/9.5.1-alpha.2 product · release notes