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Medium · 6.1 CVE-2026-94402 EUVD-2026-106856GHSA-xgrw-h689-334j

IBM vulnerable to cross-site scripting (XSS) via unsanitized title truncation

Published Oct 20, 2026 · Updated Oct 26, 2026 · Assigned by ibm

Vendor: IBM Product: @carbon/charts Product: @carbon/charts-angular Product: @carbon/charts-react Product: @carbon/charts-svelte Product: @carbon/charts-vue

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.

Affected products

VendorProductAffectedFixed
IBM @carbon/charts 0.4.0 – ≤ 1.27.19 —
IBM @carbon/charts-react 0.4.0 – ≤ 1.27.19 —
IBM @carbon/charts-angular 0.4.0 – ≤ 1.27.19 —
IBM @carbon/charts-vue 0.4.0 – ≤ 1.27.19 —
IBM @carbon/charts-svelte 0.4.0 – ≤ 1.27.19 —

References