What is CVE-2026-56228?

CVE-2026-56228 is a medium-severity vulnerability in Capgo, classified under Improper Input Validation. CVSS score: 4.9/10. Published 2026-06-20.

How severe is CVE-2026-56228?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Improper input validation in Capgo

CVE-2026-56228

Capgo before 12.128.2 fails to enforce a maximum value on the minimum password length field in its password policy configuration. An authenticated organization administrator can set an extremely large numeric value (e.g., billions of chara…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

Capgo — versions 0, 12.128.2

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2026-56228?: CVE-2026-56228 is a medium-severity vulnerability in Capgo, classified under Improper Input Validation. CVSS score: 4.9/10. Published 2026-06-20.
How severe is CVE-2026-56228?: Medium severity. CVSS v3 base score is 4.9 out of 10.