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…

EPSS: 0.002 (15.0th percentile) — read the EPSS interpretation.

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.