---
cve: "CVE-2020-15126"
severity: "MEDIUM"
cvss: 6.5
epss: "1.1%"
vendor: "parse-community"
kev: false
exploited: false
published: "2020-07-22 23:15:11"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T21:41:21+02:00"
---

# CVE-2020-15126

> 6.5 MEDIUM · 🧪 PoC

## Beschreibung

In parser-server from version 3.5.0 and before 4.3.0, an authenticated user using the viewer GraphQL query can by pass all read security on his User object and can also by pass all objects linked via relation or Pointer on his User object.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 6f060e090934207724e8814faf1baca09057ea2b (Commit)
- 78239ac9071167fdf243c55ae4bc9a2c0b0d89aa (Commit)

## Referenzen

- <https://github.com/parse-community/parse-server/security/advisories/GHSA-236h-rqv8-8q73>
- <https://github.com/parse-community/parse-server/commit/78239ac9071167fdf243c55ae4bc9a2c0b0d89aa>
- <https://github.com/parse-community/parse-server/blob/master/CHANGELOG.md#430>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-15126) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_