SB2026041643 - Improper input validation in DataEase
Published: April 16, 2026
Security Bulletin ID
SB2026041643
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper input validation (CVE-ID: CVE-2025-46566)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: 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/E:U/U:Green
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.
Remediation
Install update from vendor's website.