CVE-2026-14794— Craft CMS Charts Endpoint ChartsController.php actionGetNewUsersData improper authorization
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-14794
Vulnerability Information
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Vulnerability Title
Craft CMS Charts Endpoint ChartsController.php actionGetNewUsersData improper authorization
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Craft CMS 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Craft CMS是Craft CMS公司的一套内容管理系统(CMS)。 Craft CMS 4.18.0.1及之前版本存在安全漏洞，该漏洞源于文件src/controllers/ChartsController.php中组件Charts Endpoint的函数actionGetNewUsersData对参数userGroupId操作不当，导致授权问题，攻击者可能通过远程利用该漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-14794
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Patches & Fixes for CVE-2026-14794 (2)
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