CVE-2026-53730 DataEase: Unauthorized Access to Engine Database via previewSql Endpoint
Authenticated users can bypass permission checks to access the internal engine database and execute arbitrary SQL, exposing sensitive data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-53730?
CVE-2026-53730 is a high-severity missing authorization vulnerability in dataease, published on 7 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, the /de2api/datasetData/previewSql endpoint lacks the mandatory @DePermit permission validation annotation, allowing any authenticated user to specify datasourceId=-1, access the built-in engine database, execute arbitrary SQL statements, and read sensitive core data. This issue is fixed in version 2.10.24.
Weakness: CWE-862
Which versions are affected by CVE-2026-53730?
How do I fix CVE-2026-53730?
No fix has been published for CVE-2026-53730 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-53730 being exploited?
There is no known exploitation of CVE-2026-53730 in the wild and no public exploit code.
Sources
Also known as GHSA-2jmq-vffm-4qmj.