CVE-2026-56243 — Capgo - Hashed API Key Enforcement Bypass via PostgREST/RLS Plane
Capgo before 12.128.2 contains a security control bypass vulnerability where the PostgREST/RLS plane accepts plaintext API keys through the capgkey header despite enforce_hashed…
Published: 2026-06-23 · CVSS: 8.6 · CVSS 4.0
Capgo before 12.128.2 contains a security control bypass vulnerability where the PostgREST/RLS plane accepts plaintext API keys through the capgkey header despite enforce_hashed_api_keys being enabled. Attackers can bypass org-level hashed-key enforcement by sending plaintext API keys directly to the PostgREST/RLS plane to access protected resources.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7