What is CVE-2026-56256?

CVE-2026-56256 is a high-severity vulnerability in Capgo, classified under CWE-602. CVSS score: 7.1/10. Published 2026-06-24.

How severe is CVE-2026-56256?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Capgo

CVE-2026-56256

Capgo before 12.128.2 enforces mandatory two-factor authentication only at the UI level. Sensitive Organization (ORG) management API endpoints (e.g., editing organization details, inviting users) do not validate 2FA completion on the backe…

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N.

Affected products

Capgo — versions 0, 12.128.2

Weakness classification (CWE)

CWE-602

References

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

Frequently asked questions

What is CVE-2026-56256?: CVE-2026-56256 is a high-severity vulnerability in Capgo, classified under CWE-602. CVSS score: 7.1/10. Published 2026-06-24.
How severe is CVE-2026-56256?: High severity. CVSS v3 base score is 7.1 out of 10.