What is CVE-2026-56213?

CVE-2026-56213 is a medium-severity vulnerability in Capgo, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-06-20.

How severe is CVE-2026-56213?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Capgo

CVE-2026-56213

Capgo before 12.128.2 contains an authorization bypass vulnerability in the public.upsert_version_meta SECURITY DEFINER function exposed via PostgREST RPC, allowing unauthenticated attackers to insert arbitrary rows into version_meta for a…

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Capgo — versions 0, 12.128.2

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-56213?: CVE-2026-56213 is a medium-severity vulnerability in Capgo, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-06-20.
How severe is CVE-2026-56213?: Medium severity. CVSS v3 base score is 5.3 out of 10.