EUVD-2026-112310Published
Highcharts JS is a JavaScript charting library based on SVG. From 1.0.0 until Dashboards 4.2.2, and from 2.0.0 until Grid Pro 3.2.0, Highcharts DataTable single-cell writers use an untrusted column ID as a key without rejecting __proto__ or…
Exact source revision recorded 28 Oct 2026 20:57:59 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
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CVE-2026-118247 · Microsoft / collected KEV context
euvd · EUVD-2026-112310
- https://github.com/highcharts/highcharts/security/advisories/GHSA-c75x-9x9h-28rm
- https://github.com/highcharts/highcharts/commit/02dd9349aeb6f4cc9c98806120d917ed316b4c74
- https://github.com/highcharts/highcharts/releases/tag/dashboards-v4.2.2
- https://github.com/highcharts/highcharts/releases/tag/grid-v3.2.0
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