#VU126355 SQL injection in DataEase - CVE-2026-33082
Published: April 16, 2026
Vulnerability identifier: #VU126355
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-33082
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
DataEase
DataEase
Software vendor:
DataEase
DataEase
Description
The vulnerability allows a remote user to execute arbitrary SQL commands.
The vulnerability exists due to insufficient sanitization of user-provided input in the dataset export filter processing in WhereTree2Str when handling POST requests to /de2api/datasetTree/exportDataset with a crafted expressionTree parameter. A remote user can send a specially crafted request to execute arbitrary SQL commands.
The issue occurs when the filtering term uses like conditions during transformation from JSON input into a raw SQL query.
Remediation
Install security update from vendor's website.