Improper input validation in DataEase - CVE-2025-46566
Published: April 16, 2026
Vulnerability identifier: #VU126337
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-46566
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code.
The vulnerability exists due to improper input validation in the redshift JDBC connection handling when processing a user-supplied JDBC URL. A remote user can send a specially crafted request containing a malicious JDBC connection string to execute arbitrary code.
The issue can be triggered through the /de2api/datasource/getSchema endpoint.
Affected software
DataEase
How to mitigate CVE-2025-46566
Install security update from vendor's website.
DataEase - update to 2.10.9