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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.

PUBLISHED Reserved 2026-06-19 | Published 2026-07-12 | Updated 2026-07-13 | Assigner VulnCheck




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

Exposure of Sensitive Information to an Unauthorized Actor

Product status

Default status
unaffected

Any version before 12.128.2
affected

12.128.2 (semver)
unaffected

Credits

Judel777 reporter

References

github.com/.../capgo/security/advisories/GHSA-73rv-fpp7-r3r4 exploit

github.com/.../capgo/security/advisories/GHSA-73rv-fpp7-r3r4 (GitHub Security Advisory (GHSA-73rv-fpp7-r3r4)) vendor-advisory

www.vulncheck.com/...ure-via-postgrest-global-stats-endpoint (VulnCheck Advisory: Capgo - Unauthenticated Information Disclosure via PostgREST global_stats Endpoint) third-party-advisory

cve.org (CVE-2026-56238)

nvd.nist.gov (CVE-2026-56238)

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