Highcharts Grid Pro: cell-renderer `attributes` map written with raw `setAttribute`

影響: npm:@highcharts/grid-pro >= 2.0.0, <= 3.1.0 → 3.2.0, npm:@highcharts/dashboards = 3.6.0 → 4.0.0

The input-type cell renderers copy every entry of the renderer's attributes option onto the input or select element they create, without checking the attribute names. An attacker who controls the Grid configuration can supply entries under a column's cells.renderer.attributes or cells.editMode.renderer.attributes whose names are event handlers, and those handlers execute in the origin of the page hosting the Grid. A view renderer places the handler on the input rendered in every row of the colu…

在 GitHub Advisory Database 阅读

2026/10/29 04:56，GitHub Advisory Database 发布了“Highcharts Grid Pro: cell-renderer `attributes` map written with raw `setAttribute`”（类型：漏洞公告）。严重程度为“高危”（high）。相关技术：JavaScript / Node.js。CVE：CVE-2026-116797。