## Highcharts Dashboards: `chartConstructor` is an unchecked lookup into the Highcharts namespace

- 種別: advisory
- 重大度: high
- 関連技術: nodejs
- CVE: CVE-2026-118245
- 公開日時: 2026-10-28T19:55:41.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-grj7-r4jv-pw9j)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-grj7-r4jv-pw9j

影響: npm:@highcharts/dashboards >= 1.0.0, <= 4.2.1 → 4.2.2
The Highcharts component uses the value of chartConstructor to select a function from the Highcharts namespace and invokes it with the component's container element and its chartOptions, without checking the value against the supported chart constructors. An attacker who controls the dashboard configuration can therefore name any other public member of that namespace; utility functions in that namespace copy the supplied options onto the container element as properties or attributes, so markup…