# CVE-2026-91198

## Summary

- **CVE ID:** CVE-2026-91198
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (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)
- **CWE:** CWE-201
- **Published:** Sep 14, 2026
- **Last Modified:** Sep 15, 2026

## Description

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.

## Affected Products

- growthbook — growthbook (0)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.24%
- **EPSS Percentile:** 16.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-19._