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OpenAdvisories
Medium · 5.1 CVE-2026-102756 EUVD-2026-101558

DataEase bar-horizontal Axis Label Tooltip Stored Cross-Site Scripting

Published Oct 14, 2026 · Updated Oct 20, 2026 · Assigned by GitHub_M

Description

DataEase is an open source data visualization and analysis tool. Prior to 2.10.26, authenticated users who can edit dataset fields and chart configuration can store an HTML-bearing dimension value in a bar-horizontal chart. When lengthLimit truncates the category axis label, configAxisLabelLengthLimit in core/core-frontend/src/views/chart/components/js/panel/common/common_antv.ts retrieves the full label and assigns it to the g2-tooltip-title element through innerHTML. A victim who opens the dashboard and hovers the truncated label can execute attacker-controlled JavaScript in the victim's DataEase session. This issue is fixed in version 2.10.26.

Affected products

VendorProductAffectedFixed
dataease dataease < 2.10.26 —

References