CVE-2026-56214

Capgo - Unauthenticated Organization Enumeration and Billing Status Disclosure via Supabase RPC

State: Published
Severity: 8.7 High
Published: Jun 20, 2026
Updated: Jun 22, 2026
Reserved: Jun 19, 2026

Description

Capgo before 12.128.2 contains an information disclosure vulnerability in Supabase PostgREST RPC endpoints is_trial_org and is_paying_org that allows unauthenticated attackers to enumerate organizations and disclose billing status using the public sb_publishable key. Attackers can invoke these endpoints to determine organization existence via distinguishable return values and identify paying customers for targeted profiling.

Scores

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

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
CapgoCapgo	before 12.128.2Affected 12.128.2Not affected

References

GHSA Advisory GHSA-mh5p-rrhp-442qvendor-advisory
VulnCheck Advisory: Capgo - Unauthenticated Organization Enumeration and Billing Status Disclosure via Supabase RPCthird-party-advisory

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