CVE-2026-56214
HIGHCapgo - Unauthenticated Organization Enumeration and Billing Status Disclosure via Supabase RPC
Title source: cnaDescription
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.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GHSA Advisory GHSA-mh5p-rrhp-442q
https://github.com/Cap-go/capgo/security/advisories/GHSA-mh5p-rrhp-442q
Third Party Advisory third-party-advisory
VulnCheck Advisory: Capgo - Unauthenticated Organization Enumeration and Billing Status Disclosure via Supabase RPC
https://www.vulncheck.com/advisories/capgo-unauthenticated-organization-enumeration-and-billing-status-disclosure-via-supabase-rpc
Scores
CVSS v3
7.5
EPSS
0.0030
EPSS Percentile
21.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (2)
Capgo/Capgo
< 12.128.2
Capgo/Capgo
12.128.2
Published
Jun 20, 2026
Tracked Since
Jun 20, 2026