What’s Vulnerable › Vulnerabilities

CVE-2026-50030: DataEase: Arbitrary SQL execution in preview path (direct data disclosure)

• Severity: high (CVSS 7.1 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-15 · updated 2026-07-18
• Weakness: CWE-89

Description

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase SQL preview exposes DatasetDataApi.previewSql/previewSqlCheck through /de2api/datasetData/previewSql, accepts PreviewSqlDTO.sql, PreviewSqlDTO.datasourceId, and PreviewSqlDTO.isCross, then DatasetDataManage.previewSql stores decoded SQL in datasourceRequest.query and CalciteProvider.fetchResultField executes it with prepareStatement(...).executeQuery(), allowing arbitrary readable datasource tables to be queried and returned in preview responses. This issue is fixed in version 2.10.23.

Affected products

• dataease: before 2.10.23

References

• https://github.com/dataease/dataease/commit/22930a493d900fe3d8084b3dd4c0125abdb2a847
• https://github.com/dataease/dataease/releases/tag/v2.10.23
• https://github.com/dataease/dataease/security/advisories/GHSA-j4v5-5gcx-cvfc

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