GHSA-65HG-CF3F-5M39 Highcharts Core: HTML text parsing falls back to unfiltered `innerHTML` during printing

Impact When the HTML text parser cannot obtain a document from DOMParser because the call throws, it falls back to assigning the raw markup to the innerHTML of an element created in the hosting document, and the allow-list is applied only to the resulting DOM afterwards. In Chromium the Trusted...

Highcharts Core: HTML text parsing falls back to unfiltered `innerHTML` during printing

Impact When the HTML text parser cannot obtain a document from DOMParser because the call throws, it falls back to assigning the raw markup to the innerHTML of an element created in the hosting document, and the allow-list is applied only to the resulting DOM afterwards. In Chromium the Trusted...

CVE-2026-118244

Highcharts JS is a JavaScript charting library based on SVG. From 12.0.0 until 12.6.1 and 13.1.0, Highcharts falls back to assigning raw markup to innerHTML when DOMParser cannot return a document, before its allow-list is applied. In Chromium, the Trusted Types callback can throw while a...

CVE-2026-118244 Highcharts Core: AST `DOMParser` fallback assigns unsanitized markup to `innerHTML` during print

Highcharts JS is a JavaScript charting library based on SVG. From 12.0.0 until 12.6.1 and 13.1.0, Highcharts falls back to assigning raw markup to innerHTML when DOMParser cannot return a document, before its allow-list is applied. In Chromium, the Trusted Types callback can throw while a...

EUVD-2026-112307

Highcharts JS is a JavaScript charting library based on SVG. From 12.0.0 until 12.6.1 and 13.1.0, Highcharts falls back to assigning raw markup to innerHTML when DOMParser cannot return a document, before its allow-list is applied. In Chromium, the Trusted Types callback can throw while a...

CVE-2026-118244

The Highcharts JS charting library is vulnerable to a Cross-site Scripting (XSS) issue in versions 12.0.0 through 12.6.1 and 13.1.0 . The root cause is a fallback mechanism where the library assigns raw markup to innerHTML when DOMParser fails to return a document, bypassing the internal allow-li...

PT-2026-129091

Highcharts JS is a JavaScript charting library based on SVG. From 12.0.0 until 12.6.1 and 13.1.0, Highcharts falls back to assigning raw markup to innerHTML when DOMParser cannot return a document, before its allow-list is applied. In Chromium, the Trusted Types callback can throw while a...