Highcharts Dashboards parses fullscreen labels as HTML

影響: npm:@highcharts/dashboards >= 1.0.0, < 4.2.3 → 4.2.3

The edit mode fullscreen labels are parsed as HTML when the corresponding control is rendered. An attacker who controls the Dashboards language options can supply markup carrying event handlers, which then execute in the origin of the page hosting the dashboard. Exploitation requires that untrusted data reach the Dashboards language configuration and that the affected control be rendered. Script running this way has the same access to page data, storage and session state as the hosting applicat…

在 GitHub Advisory Database 阅读

2026/10/29 04:57，GitHub Advisory Database 发布了“Highcharts Dashboards parses fullscreen labels as HTML”（类型：漏洞公告）。严重程度为“高危”（high）。相关技术：JavaScript / Node.js。CVE：CVE-2026-118253。