CVE-2026-56238 Capgo - Unauthenticated Information Disclosure via PostgREST global_stats Endpoint
Unauthenticated attackers can access sensitive financial and operational metrics via the global_stats endpoint using only the public API key.
- 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-2026-56238?
CVE-2026-56238 is a high-severity vulnerability in Capgo, published on 12 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Capgo before 12.128.2 contains an information disclosure vulnerability in the Supabase PostgREST global_stats endpoint that allows unauthenticated attackers to read sensitive financial and operational metrics using only the public apikey. Remote attackers can query the /rest/v1/global_stats endpoint to expose MRR, total revenue, plan-tier revenue breakdown, customer counts, and operational telemetry.
Weakness: CWE-200
Which versions are affected by CVE-2026-56238?
How do I fix CVE-2026-56238?
No fix has been published for CVE-2026-56238 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-56238 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-56238 exists.
Sources
Also known as GHSA-4wq7-w2m9-cfmm, GHSA-73rv-fpp7-r3r4.