CVE-2026-56226
Capgo - Unauthenticated Organization Data Disclosure via get_orgs_v6 RPC
- State
- Published
- Severity
- 8.7 High
- Published
- Jul 8, 2026
- Updated
- Jul 8, 2026
- Reserved
- Jun 19, 2026
Description
Capgo (Cap-go/capgo) before 12.128.2 exposes the Supabase PostgREST RPC function public.get_orgs_v6(userid uuid), which is SECURITY DEFINER and granted to the anon role, allowing unauthenticated access. Because the function accepts a caller-supplied user UUID without verifying it matches the authenticated user, an attacker using only the public publishable API key can query POST /rest/v1/rpc/get_orgs_v6 with an arbitrary user UUID to retrieve that user's organization membership, roles, subscription/trial metadata, and management_email (PII).
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 |
|---|---|
capgoCap-go |
|
References
- GitHub Security Advisory (GHSA-m7mm-35v3-82f4)vendor-advisory
- VulnCheck Advisory: Capgo - Unauthenticated Organization Data Disclosure via get_orgs_v6 RPCthird-party-advisory
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