PT-2026-56427 · Cap Go · Cap-Go

Judel777 · Published 2026-07-08 · Updated 2026-07-08 · CVE-2026-56226

NVD

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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).

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2026-56226

Affected Products

Cap-Go

References · 3

• https://github.com/Cap-go/capgo/security/advisories/GHSA-m7mm-35v3-82f4 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-56226 · Security Note
• https://vulncheck.com/advisories/capgo-unauthenticated-organization-data-disclosure-via-get-orgs-v6-rpc · Note