CVE-2026-91198 Details
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.
A vulnerability in GrowthBook versions through 5.0.1 allows for unauthenticated access to sensitive information via public report and experiment endpoints. The issue arises because unredacted fact table definitions are returned, including raw SQL queries from the data warehouse. This exposure occurs through endpoints that serve public reports or experiments, and can be exploited by anyone with knowledge of a specific report or experiment identifier.
It is recommended to update to a version of GrowthBook that addresses this vulnerability. For those using the GrowthBook Docker image, ensure that the latest version is deployed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 14, 2026CISA-ADP
Assessed Sep 15, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-201 | Insertion of Sensitive Information Into Sent Data | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| GrowthBook | <= 5.0.1 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 15, 2026 | CVE Modified | CISA-ADP |
| Sep 14, 2026 | New CVE Received | [email protected] |