What is GHSA-2c7m-fxr4-462c?

GHSA-2c7m-fxr4-462c is a security advisory published by GitHub Security Advisories with High severity. Capgo before 12.128.2 contains a security control bypass vulnerability where the PostgREST/RLS...

Which CVE IDs does GHSA-2c7m-fxr4-462c cover?

GHSA-2c7m-fxr4-462c covers the following CVE IDs: CVE-2026-56243. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2c7m-fxr4-462c?

GHSA-2c7m-fxr4-462c has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-2c7m-fxr4-462cHighCVSS 8.1

Capgo before 12.128.2 contains a security control bypass vulnerability where the PostgREST/RLS...

Vendor

GitHub Security Advisories

Published

June 23, 2026

Last Modified

June 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-56243 →

📋 Description

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.

🔗 References (4)

https://github.com/Cap-go/capgo/security/advisories/GHSA-6g74-8cpq-g2c8
https://nvd.nist.gov/vuln/detail/CVE-2026-56243
https://www.vulncheck.com/advisories/capgo-hashed-api-key-enforcement-bypass-via-postgrest-rls-plane
https://github.com/advisories/GHSA-2c7m-fxr4-462c