What is CVE-2026-14794?

CVE-2026-14794 is a medium-severity vulnerability in Craft Cms, classified under Incorrect Privilege Assignment. CVSS score: 4.3/10. Published 2026-07-06.

How severe is CVE-2026-14794?

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

Auth bypass in Craft Cms

CVE-2026-14794

A flaw has been found in Craft CMS up to 4.18.0.1. Affected by this vulnerability is the function actionGetNewUsersData of the file src/controllers/ChartsController.php of the component Charts Endpoint. This manipulation of the argument userGroupId causes improper authorization. The attack is possible to be carried out remotely. Upgrading to version 4.18.1 addresses this issue. Patch name: 9ee53efc1314e6aba32771c66a13e072a246f4ce. It is suggested to upgrade the affected component.

EPSS: 0.002 (13.0th percentile) — read the EPSS interpretation.

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

Craft Cms — versions 4.18.0.0, 4.18.0.1, 4.18.1

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (patch)
cna@vuldb.com (patch)

Frequently asked questions

What is CVE-2026-14794?: CVE-2026-14794 is a medium-severity vulnerability in Craft Cms, classified under Incorrect Privilege Assignment. CVSS score: 4.3/10. Published 2026-07-06.
How severe is CVE-2026-14794?: Medium severity. CVSS v3 base score is 4.3 out of 10.