DataEase up to 2.10.25 Chart Rendering common_antv.ts configAxisLabelLengthLimit cross site scripting

Summaryinfo

A vulnerability identified as problematic has been detected in DataEase up to 2.10.25. The impacted element is the function configAxisLabelLengthLimit of the file core/core-frontend/src/views/chart/components/js/panel/common/common_antv.ts of the component Chart Rendering. The manipulation leads to cross site scripting. This vulnerability is uniquely identified as CVE-2026-102756. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in DataEase up to 2.10.25. It has been rated as problematic. This issue affects the function configAxisLabelLengthLimit of the file core/core-frontend/src/views/chart/components/js/panel/common/common_antv.ts of the component Chart Rendering. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

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.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-102756 since 09/29/2026. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 2.10.26 eliminates this vulnerability.

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Productinfo

Name

• DataEase

Version

• 2.10.0
• 2.10.1
• 2.10.2
• 2.10.3
• 2.10.4
• 2.10.5
• 2.10.6
• 2.10.7
• 2.10.8
• 2.10.9
• 2.10.10
• 2.10.11
• 2.10.12
• 2.10.13
• 2.10.14
• 2.10.15
• 2.10.16
• 2.10.17
• 2.10.18
• 2.10.19
• 2.10.20
• 2.10.21
• 2.10.22
• 2.10.23
• 2.10.24
• 2.10.25

Website

• Product: https://github.com/dataease/dataease/

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