Description (CNA)
Cap-go capgo before 12.128.2 contains an authorization bypass in several Supabase PostgREST RPC functions (get_app_metrics, get_global_metrics, get_total_metrics) that are granted to the anon role without enforcing org membership or permission checks. An unauthenticated attacker using only the public Supabase API key (sb_publishable_*) can query arbitrary org_id values to disclose cross-tenant usage telemetry (MAU, bandwidth, installs, gets), enumerate app IDs for a target org, and determine org existence via an oracle (valid org returns metrics, invalid returns []).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Cap-go / capgo | affected 0 before 12.128.2; unaffected 12.128.2 |
CWE
CWE-200
References
- https://github.com/Cap-go/capgo/security/advisories/GHSA-gfpq-vphf-6gcm
- https://www.vulncheck.com/advisories/capgo-unauthenticated-cross-tenant-metrics-disclosure-via-rpc-functions
ADP enrichment
No English description supplied.