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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Craft | CMS | 4.18.0.0, 4.18.0.1 | 4.18.1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | craftcms/cms | >= 4.0.0-RC1, < 4.18.1 | 4.18.1 | GHSA-rvmm-v933-jgxq |
| Packagist | craftcms/cms | >= 5.0.0-RC1, < 5.10.3 | 5.10.3 | GHSA-rvmm-v933-jgxq |
References
- VDB-376388 | Craft CMS Charts Endpoint ChartsController.php actionGetNewUsersData improper authorization vdb-entry technical-description
- VDB-376388 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-14794 | CVE Analysis and Report third-party-advisory
- Submit #850793 | Craftcms CMS 5.10.1 Improper Access Controls third-party-advisory
- https://github.com/craftcms/cms/commit/9ee53efc1314e6aba32771c66a13e072a246f4ce patch
- https://github.com/craftcms/cms/releases/tag/4.18.1 patch