Is CVE-2026-56238 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-56238?

CVE-2026-56238 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-56238

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.