What is CVE-2026-56333?

CVE-2026-56333 is a medium-severity vulnerability in Capgo, classified under Improper Input Validation. CVSS score: 4.3/10. Published 2026-06-30.

How severe is CVE-2026-56333?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Improper input validation in Capgo

CVE-2026-56333

Capgo before 12.128.2 contains a server-side validation bypass vulnerability in organization security settings that allows authenticated org admins to persist invalid security policy state. Attackers can bypass backend validation by direct…

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

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

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-2026-56333?: CVE-2026-56333 is a medium-severity vulnerability in Capgo, classified under Improper Input Validation. CVSS score: 4.3/10. Published 2026-06-30.
How severe is CVE-2026-56333?: Medium severity. CVSS v3 base score is 4.3 out of 10.