---
cve: "CVE-2026-91198"
severity: "MEDIUM"
cvss: 6.9
epss: "0.2%"
vendor: "growthbook"
kev: false
exploited: false
published: "2026-09-14 22:10:55"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-20T18:23:19+02:00"
---

# CVE-2026-91198

> 6.9 MEDIUM · 🧪 PoC

## Beschreibung

GrowthBook through 5.0.1 returns unredacted fact table definitions including raw warehouse SQL in payloads served by unauthenticated public report and experiment endpoints. Attackers with knowledge of a publicly shared report or experiment identifier can read internal data warehouse query text, schema, table names, filter values and datasource identifiers.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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)

- 57d07471b137eb43d9bfb1613d0a1203d21fef88 (Commit)

## Referenzen

- <https://github.com/growthbook/growthbook/issues/6541>
- <https://github.com/growthbook/growthbook>
- <https://github.com/growthbook/growthbook/blob/57d07471b137eb43d9bfb1613d0a1203d21fef88/packages/back-end/src/services/reports.ts#L880-L890>
- <https://github.com/growthbook/growthbook/blob/57d07471b137eb43d9bfb1613d0a1203d21fef88/packages/back-end/src/app.ts#L391-L409>
- <https://www.vulncheck.com/advisories/growthbook-through-5.0.1-information-disclosure-via-public-endpoints>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-91198) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_