CVE-2026-118251

Highcharts JS is a JavaScript charting library based on SVG. Prior to 11.4.9, 12.6.1, and 13.1.0, Highcharts assigns credits.href to the window location when the credits label is clicked without checking the URL against the allowed-scheme list. An attacker who controls chart configuration can provide a javascript URL and run script in the origin of the hosting page when a user clicks the credits label. Highcharts Stock, Maps, and Gantt are included because they ship from the same package. This issue is fixed in 11.4.9, 12.6.1 and 13.1.0.

CVSS

No CVSS.

References

Link	Resource
https://github.com/highcharts/highcharts/commit/9534773d0f41400aac0945bf8aaebc38dfc72aff
https://github.com/highcharts/highcharts/pull/25315
https://github.com/highcharts/highcharts/releases/tag/v13.1.0
https://github.com/highcharts/highcharts/security/advisories/GHSA-5793-x2q3-c3q7

Configurations

No configuration.

History

28 Oct 2026, 19:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-28 19:17

Updated : 2026-11-02 21:17

NVD link : CVE-2026-118251

Mitre link : CVE-2026-118251

CVE.ORG link : CVE-2026-118251

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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