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Fri, 30 Oct 2026 19:30:00 +0000
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| Metrics |
ssvc
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Wed, 28 Oct 2026 22:15:00 +0000
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| First Time appeared |
Highcharts
Highcharts dashboards Highcharts highcharts |
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| Vendors & Products |
Highcharts
Highcharts dashboards Highcharts highcharts |
Wed, 28 Oct 2026 18:15:00 +0000
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| Description | Highcharts JS is a JavaScript charting library based on SVG. From 1.0.0 until 4.2.2, Highcharts Dashboards edit mode walks editableOptions propertyPath segments without rejecting prototype-related keys. An attacker who controls editableOptions can provide a path through __proto__ or constructor, and a user's edit writes the configured value onto Object.prototype. The property then becomes visible to JavaScript throughout the page, with consequences determined by the consuming application. This issue is fixed in 4.2.2. | |
| Title | Highcharts Dashboards: editableOptions.propertyPath writes to Object.prototype | |
| Weaknesses | CWE-1321 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-10-30T18:21:14.325Z
Reserved: 2026-10-27T20:13:55.313Z
Link: CVE-2026-118248
Updated: 2026-10-30T18:21:10.824Z
Status : Awaiting Analysis
Published: 2026-10-28T18:17:15.870
Modified: 2026-10-30T19:18:18.283
Link: CVE-2026-118248
No data.
OpenCVE Enrichment
Updated: 2026-10-28T21:45:14Z