SQL injection in DataEase - CVE-2026-33084
Published: April 16, 2026
Vulnerability identifier: #VU126353
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-33084
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 perform time-based blind SQL injection.
The vulnerability exists due to SQL injection in the getFieldEnumObj endpoint when handling a POST request to /de2api/datasetData/enumValueObj with a crafted sort parameter in the JSON body. A remote user can send a specially crafted request to perform time-based blind SQL injection.
Exploitation requires a valid X-DE-TOKEN and knowledge of a target queryId and datasetGroupId.
How to mitigate CVE-2026-33084
Install security update from vendor's website.