highcharts vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary

CVE-2026-118251Highhighcharts: Highcharts: `javascript:` URL in credits.href runs script on click CVE-2026-118250Highhighcharts: Highcharts: dotted series.keys paths write to Object.prototype CVE-2026-118249Highhighcharts: Highcharts: series column construction writes to Object.prototype CVE-2026-118246Highhighcharts: Highcharts Core: `breadcrumbs.style` keys become SVG event-handler attributes CVE-2026-118244Highhighcharts: Highcharts Core: HTML text parsing falls back to unfiltered `innerHTML` during printing CVE-2026-116796Highhighcharts: Highcharts Core: `javascript:` URL in an `xlink:href` attribute survives text filtering and reaches exported charts CVE-2021-29489Highhighcharts: Options structure open to Cross-site Scripting if passed unfiltered GHSA-GR4J-R575-G665Highhighcharts: Cross-Site Scripting in highcharts CVE-2018-20801Highhighcharts: Regular Expression Denial of Service in highcharts

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