CVE-2026-14794

Craft CMS Charts Endpoint ChartsController.php actionGetNewUsersData improper authorization

State: Published
Severity: 5.3 Medium
Published: Jul 6, 2026
Updated: Jul 6, 2026
Reserved: Jul 5, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X	VulDB
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C	VulDB
3.0	4.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C	VulDB
2.0	4.0 Medium	AV:N/AC:L/Au:S/C:P/I:N/A:N/E:ND/RL:OF/RC:C	VulDB

Weaknesses

CWE-285 Improper Authorization
CWE-266 Incorrect Privilege Assignment

Affected Products

Product	Versions
CMSCraft	4.18.0.0Affected 4.18.0.1Affected 4.18.1Not affected

References

VDB-376388 | Craft CMS Charts Endpoint ChartsController.php actionGetNewUsersData improper authorizationvdb-entrytechnical-description
VDB-376388 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-14794 | CVE Analysis and Reportthird-party-advisory
Submit #850793 | Craftcms CMS 5.10.1 Improper Access Controlsthird-party-advisory
https://github.com/craftcms/cms/commit/9ee53efc1314e6aba32771c66a13e072a246f4cepatch
https://github.com/craftcms/cms/releases/tag/4.18.1patch

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