---
cve: "CVE-2026-31800"
severity: "HIGH"
cvss: 8.8
epss: "33%"
vendor: "parse-community"
kev: false
exploited: false
published: "2026-03-10 21:16:49"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T16:50:28+02:00"
---

# CVE-2026-31800

> 8.8 HIGH · 🧪 PoC

## 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.12 and 8.6.25, the _GraphQLConfig and _Audience internal classes can be read, modified, and deleted via the generic /classes/_GraphQLConfig and /classes/_Audience REST API routes without master key authentication. This bypasses the master key enforcement that exists on the dedicated /graphql-config and /push_audiences endpoints. An attacker can read, modify and delete GraphQL configuration and push audience data. This vulnerability is fixed in 9.5.2-alpha.12 and 8.6.25.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- 9e7a19f7addf14dbec2a0a4ab62ae9cf31eec2ce (Commit)
- e2687b0519015b2fd46c40b901e2281e9458edf2 (Commit)

## Referenzen

- <https://github.com/parse-community/parse-server/security/advisories/GHSA-7xg7-rqf6-pw6c>
- <https://github.com/parse-community/parse-server/releases/tag/8.6.25>
- <https://github.com/parse-community/parse-server/releases/tag/9.5.2-alpha.12>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-31800) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_