{"id":"EUVD-2026-112308","revision":"0c576612f33144f2b11db5634b1f759c","records":[{"revision":"0c576612f33144f2b11db5634b1f759c","observedAt":"2026-11-06T00:43:25.031+00:00","statement":{"source":"euvd","id":"EUVD-2026-112308","aliases":["CVE-2026-118245","GHSA-grj7-r4jv-pw9j"],"title":"Highcharts JS is a JavaScript charting library based on SVG. From 1.0.0 until 4.2.2, Highcharts Dashboards uses chartConstructor as an unchecked property lookup in the Highcharts namespace and invokes the selected member with the component …","description":"Highcharts JS is a JavaScript charting library based on SVG. From 1.0.0 until 4.2.2, Highcharts Dashboards uses chartConstructor as an unchecked property lookup in the Highcharts namespace and invokes the selected member with the component container and chartOptions. An attacker who controls dashboard configuration can select a public utility function instead of a supported chart constructor, causing attacker-controlled options to be copied to the container as properties or attributes. Markup and event handlers can then execute in the hosting page origin when the board renders. No user interaction beyond rendering the board is required. This issue is fixed in 4.2.2.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N","score":8.6,"severity":null}],"references":["https://github.com/highcharts/highcharts/security/advisories/GHSA-grj7-r4jv-pw9j","https://github.com/highcharts/highcharts/commit/98d3652cdc4f66fbccbbb8b4184ecd8f647f74de","https://github.com/highcharts/highcharts/releases/tag/dashboards-v4.2.2"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112308","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 28, 2026, 5:44:51 PM","dateUpdated":"Oct 29, 2026, 8:55:28 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-112308","identifiers":["EUVD-2026-112308","CVE-2026-118245","GHSA-grj7-r4jv-pw9j"]},"retained":false,"historicalAffected":[]}],"coverage":[]}