GrowthBook through 5.0.1 returns unredacted fact table definitions including raw warehouse SQL in payloads served by unauthenticated public report… (CVE-2026-91198)
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.
AI Analysis
Technical Summary
GrowthBook versions up to and including 5.0.1 have a vulnerability (CVE-2026-91198) where unauthenticated public report and experiment endpoints return payloads containing unredacted fact table definitions. These payloads include sensitive internal information such as raw warehouse SQL queries, schema details, table names, filter values, and datasource identifiers. This information disclosure can be exploited by attackers who possess knowledge of a publicly shared report or experiment identifier.
Potential Impact
The vulnerability allows unauthorized disclosure of internal data warehouse query text and metadata, which could aid attackers in understanding the internal database structure and potentially facilitate further attacks. However, it does not allow modification or disruption of data (no integrity or availability impact).
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to public report and experiment identifiers and avoid sharing them publicly to reduce exposure.
GrowthBook through 5.0.1 returns unredacted fact table definitions including raw warehouse SQL in payloads served by unauthenticated public report… (CVE-2026-91198)
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.
CVSS v3.1
Score 5.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
GrowthBook versions up to and including 5.0.1 have a vulnerability (CVE-2026-91198) where unauthenticated public report and experiment endpoints return payloads containing unredacted fact table definitions. These payloads include sensitive internal information such as raw warehouse SQL queries, schema details, table names, filter values, and datasource identifiers. This information disclosure can be exploited by attackers who possess knowledge of a publicly shared report or experiment identifier.
Potential Impact
The vulnerability allows unauthorized disclosure of internal data warehouse query text and metadata, which could aid attackers in understanding the internal database structure and potentially facilitate further attacks. However, it does not allow modification or disruption of data (no integrity or availability impact).
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to public report and experiment identifiers and avoid sharing them publicly to reduce exposure.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-gv2h-crgm-gfwc
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-91198"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6aa8a15c55bf5e2cf5f3b6d9
Added to database: 09/15/2026, 01:37:32 UTC
Last enriched: 09/15/2026, 01:39:58 UTC
Last updated: 09/15/2026, 01:45:37 UTC
Views: 3
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