Highcharts Dashboards: editableOptions.propertyPath writes to Object.prototype

Özet

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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.

Etkilenen sürümler2 yazılım

Kaynaklar5 kaynak

• CVE.org kaydı
• NVD kaydı
• github.com/…charts/security/advisories/GHSA-wg5j-9wp8-2ggm Diğer
• github.com/…ommit/05efb9849130461fe61992ea8f58d22edaad978b Diğer
• github.com/…arts/highcharts/releases/tag/dashboards-v4.2.2 Diğer

Kayıt geçmişi

1. 28 Eki 2026 20:55Yayımlandı

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