CVE-2026-91198 GrowthBook through 5.0.1 Information Disclosure via Public Endpoints
Attackers can read internal warehouse SQL and schema details via unauthenticated public endpoints in GrowthBook.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-91198?
CVE-2026-91198 is a medium-severity vulnerability in growthbook, published on 14 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-201
Which versions are affected by CVE-2026-91198?
How do I fix CVE-2026-91198?
No fix has been published for CVE-2026-91198 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-91198 being exploited?
There is no known exploitation of CVE-2026-91198 in the wild and no public exploit code.
Sources
Also known as GHSA-gv2h-crgm-gfwc.