{"schema_version":1,"title":"Highcharts Grid vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Highcharts Grid: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-118255, was published on 28 October 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.","url":"https://junglewise.ai/threats/technologies/highcharts-grid","json_url":"https://junglewise.ai/threats/technologies/highcharts-grid.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/highcharts-grid","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":3,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":3,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-118255","cvss":4,"slug":"cve-2026-118255-highcharts-js-is-a-javascript-charting-library-based-on-svg-from","title":"Highcharts Grid unvalidated credits href XSS","severity":"high","exploited":false,"published_at":"2026-10-28T19:17:29.9+00:00","url":"https://junglewise.ai/threats/cve-2026-118255-highcharts-js-is-a-javascript-charting-library-based-on-svg-from"},{"cve":"CVE-2026-118254","cvss":4,"slug":"cve-2026-118254-highcharts-js-is-a-javascript-charting-library-based-on-svg-from","title":"Highcharts Grid cross-site scripting in pagination language strings","severity":"high","exploited":false,"published_at":"2026-10-28T19:17:29.763+00:00","url":"https://junglewise.ai/threats/cve-2026-118254-highcharts-js-is-a-javascript-charting-library-based-on-svg-from"},{"cve":"CVE-2026-118242","cvss":4,"slug":"cve-2026-118242-highcharts-js-is-a-javascript-charting-library-based-on-svg-from","title":"Highcharts Grid arbitrary script execution in icon rendering","severity":"high","exploited":false,"published_at":"2026-10-28T18:17:14.963+00:00","url":"https://junglewise.ai/threats/cve-2026-118242-highcharts-js-is-a-javascript-charting-library-based-on-svg-from"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Highcharts Dashboards","slug":"dashboards","vulnerabilities":6,"url":"https://junglewise.ai/threats/technologies/dashboards"},{"name":"Highcharts Grid Pro","slug":"grid-pro","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/grid-pro"},{"name":"Highcharts JS","slug":"highcharts-highcharts-js","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/highcharts-highcharts-js"}],"technology":{"hub":true,"name":"Highcharts Grid","slug":"highcharts-grid","vendor":{"hub":true,"name":"Highcharts","slug":"highcharts","url":"https://junglewise.ai/threats/vendors/highcharts"},"aliases":[],"category":"library","url":"https://junglewise.ai/threats/technologies/highcharts-grid"},"most_severe":[{"cve":"CVE-2026-118255","cvss":4,"slug":"cve-2026-118255-highcharts-js-is-a-javascript-charting-library-based-on-svg-from","title":"Highcharts Grid unvalidated credits href XSS","severity":"high","exploited":false,"published_at":"2026-10-28T19:17:29.9+00:00","url":"https://junglewise.ai/threats/cve-2026-118255-highcharts-js-is-a-javascript-charting-library-based-on-svg-from"},{"cve":"CVE-2026-118254","cvss":4,"slug":"cve-2026-118254-highcharts-js-is-a-javascript-charting-library-based-on-svg-from","title":"Highcharts Grid cross-site scripting in pagination language strings","severity":"high","exploited":false,"published_at":"2026-10-28T19:17:29.763+00:00","url":"https://junglewise.ai/threats/cve-2026-118254-highcharts-js-is-a-javascript-charting-library-based-on-svg-from"},{"cve":"CVE-2026-118242","cvss":4,"slug":"cve-2026-118242-highcharts-js-is-a-javascript-charting-library-based-on-svg-from","title":"Highcharts Grid arbitrary script execution in icon rendering","severity":"high","exploited":false,"published_at":"2026-10-28T18:17:14.963+00:00","url":"https://junglewise.ai/threats/cve-2026-118242-highcharts-js-is-a-javascript-charting-library-based-on-svg-from"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}