CVE-2026-53730: DataEase: Unauthorized Access to Engine Database via previewSql Endpoint

Severity: high (CVSS 8.7 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-07 · updated 2026-07-09
Weakness: CWE-862

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.

Affected products

dataease: before 2.10.24

References

https://github.com/dataease/dataease/commit/7b47af38b8fa017c9eecb00a4a49264663189e7b
https://github.com/dataease/dataease/security/advisories/GHSA-2jmq-vffm-4qmj

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