CVE-2026-94402
Medium
Description
IBM Carbon Charts 0.4.0 through 1.27.19 is vulnerable to cross-site scripting. The MeterChart component's Title.truncateTitle() function re-inserts a substring of user-supplied label text into the DOM via an unsanitized innerHTML write when the title exceeds the available container width. A remote attacker could exploit this vulnerability to execute arbitrary JavaScript in the victim's browser session.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Ibm Carbon Charts
PublishedOct 20, 2026
First seenOct 20, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm carbon_charts | 0.4.0 ≤ v ≤ 1.27.19 | — |
| ibm carboncharts_react | 0.4.0 ≤ v ≤ 1.27.19 | — |
| ibm carboncharts_angular | 0.4.0 ≤ v ≤ 1.27.19 | — |
| ibm carboncharts_vue | 0.4.0 ≤ v ≤ 1.27.19 | — |
| ibm carboncharts_svelte | 0.4.0 ≤ v ≤ 1.27.19 | — |
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