---
cve: "CVE-2026-37171"
severity: "MEDIUM"
cvss: 5.9
epss: "16%"
vendor: "n/a"
kev: false
exploited: false
published: "2026-08-07 14:16:59"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T04:20:02+02:00"
---

# CVE-2026-37171

> 5.9 MEDIUM

## Beschreibung

A lack of tenant separation in SuperTokens Inc. SuperTokens Core v6.0.0 to v11.4.0 allows an authenticated party in one tenant to access sessions, data, and endpoints of another tenant.

## CVSS-Vektor

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

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

## Referenzen

- <https://whitenbaker.com/supertokens-core-multitenant-advisory>
- <http://www.openwall.com/lists/oss-security/2026/09/09/4>
- <https://whitenbaker.com/supertokens-core-multitenant-advisory/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-37171) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_