CVE-2026-90529 DataEase Symbolic Map symbolic-map.ts buildTooltip cross site scripting
Remote attackers can execute arbitrary scripts via the Symbolic Map tooltip background color parameter in DataEase.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-90529?
CVE-2026-90529 is a medium-severity cross-site scripting vulnerability in DataEase, published on 13 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability has been found in DataEase up to 2.10.25/2.10.26. Affected by this issue is the function buildTooltip of the file core/core-frontend/src/views/chart/components/js/panel/charts/map/symbolic-map.ts of the component Symbolic Map. Such manipulation of the argument canvasViewInfo[*].customAttr.tooltip.backgroundColor leads to cross site scripting. The attack may be performed from remote. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-90529?
How do I fix CVE-2026-90529?
No fix has been published for CVE-2026-90529 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-90529 being exploited?
There is no known exploitation of CVE-2026-90529 in the wild and no public exploit code.
Sources
Also known as GHSA-xvhf-cv8g-xhpr.