SQL injection in DataEase - CVE-2026-33207
Published: April 16, 2026
Vulnerability identifier: #VU126350
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-33207
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: DataEase
Affected software:
DataEase
DataEase
Detailed vulnerability description
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to SQL injection in the /datasource/getTableField endpoint in CalciteProvider.java when handling a crafted tableName parameter. A remote user can send a specially crafted request to disclose sensitive information.
Exploitation requires authentication and can be achieved by registering a malicious table name in an API or Excel datasource so that it passes the table-name validation check.
How to mitigate CVE-2026-33207
Install security update from vendor's website.