What is CVE-2026-56251?

CVE-2026-56251 is a medium-severity vulnerability in Capgo, classified under Incorrect Privilege Assignment. CVSS score: 6.5/10. Published 2026-06-21.

How severe is CVE-2026-56251?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Privilege escalation in Capgo

CVE-2026-56251

Capgo before 12.128.2 contains a broken row level security policy in the org_users table that allows authenticated users to elevate privileges from admin to super_admin. Attackers can exploit the insufficient RLS enforcement to gain unauth…

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H.

Affected products

Capgo — versions 0, 12.128.2

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

References

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

Frequently asked questions

What is CVE-2026-56251?: CVE-2026-56251 is a medium-severity vulnerability in Capgo, classified under Incorrect Privilege Assignment. CVSS score: 6.5/10. Published 2026-06-21.
How severe is CVE-2026-56251?: Medium severity. CVSS v3 base score is 6.5 out of 10.