What is CVE-2026-56720?

CVE-2026-56720 is a medium-severity vulnerability in Owen2345 Camaleoncms, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-08-11.

How severe is CVE-2026-56720?

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

Auth bypass in Owen2345 Camaleoncms

CVE-2026-56720

CamaleonCMS version 2.9.2 and earlier contains a missing authorization vulnerability in the admin users controller that allows any authenticated user to access any other user's profile data by supplying an arbitrary user ID parameter. Atta…

Vulnerability class: Broken Access Control

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:L/I:N/A:N.

Affected products

Owen2345 Camaleoncms — versions 0, ae10da7

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

disclosure@vulncheck.com (product)
disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (issue-tracking)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-56720?: CVE-2026-56720 is a medium-severity vulnerability in Owen2345 Camaleoncms, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-08-11.
How severe is CVE-2026-56720?: Medium severity. CVSS v3 base score is 4.3 out of 10.