CVE-2026-118255
Severity not reportedData quality: awaiting analysis.
NVD has not completed analysis, so CVSS and affected-product data may be missing or change.
Highcharts JS is a JavaScript charting library based on SVG.
Highcharts JS is a JavaScript charting library based on SVG. From 2.0.0 until 3.2.0, Highcharts Grid applies credits.href to the credits link without validating the URL scheme. An attacker who controls Grid configuration can provide a javascript URL, and activating the credits link runs script in the origin of the hosting page with access to that application's data and session state.This issue is fixed in Grid Pro 3.2.0.
CVSS
—
Awaiting analysis by NVD
Timeline (UTC)
Published: 2026-10-28 19:17
Modified: 2026-10-29 15:08
NVD status: Awaiting Analysis
Last synced 7 hours ago
Verified against the source API 2026-10-29 15:08 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/highcharts/highcharts/commit/45b74403acafbe9f621c4a343506721d9129e991 security-advisories@github.com
- https://github.com/highcharts/highcharts/pull/25351 security-advisories@github.com
- https://github.com/highcharts/highcharts/releases/tag/grid-v3.2.0 security-advisories@github.com
- https://github.com/highcharts/highcharts/security/advisories/GHSA-6hgp-fmhr-mrg4 security-advisories@github.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-29 15:08 UTC · record ↗