CVE-2026-116797: fallo de gravedad alta en highcharts
Highcharts Grid Pro: cell-renderer `attributes` map written with raw `setAttribute`
Publicada el
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.5epss 0.3%
probabilidad de explotación
0.3%top 76% de las CVE
explotación observada
noninguna fuente lo reporta
Highcharts JS is a JavaScript charting library based on SVG. From 2.0.0 until 3.2.0, Highcharts Grid Pro input renderers copy the cells.renderer.attributes and cells.editMode.renderer.attributes maps to input or select elements with raw setAttribute calls. An attacker who controls column configuration can add event-handler attributes to every rendered row or to the control created when a cell enters edit mode. Script then runs in the hosting page origin when a user hovers over or focuses an input or begins editing. This issue is fixed in Grid Pro 3.2.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N
CVEs relacionadas — highcharts
En el mismo producto, de las más peligrosas a las menos.
CVE-2021-29489HIGHOptions structure open to XSS if passed unfilteredEPSS 0.9%CVE-2026-118251HIGHHighcharts: javascript: URL in credits.href runs script on clickEPSS 0.4%CVE-2026-118254HIGHHighcharts Grid: pagination language options are parsed as HTMLEPSS 0.4%CVE-2026-118253HIGHHighcharts Dashboards: fullscreen labels are parsed as HTMLEPSS 0.4%CVE-2026-118252HIGHHighcharts Dashboards: sidebar component labels are parsed as HTMLEPSS 0.4%CVE-2026-118250HIGHHighcharts: dotted series.keys paths write to Object.prototypeEPSS 0.4%