SQL injection in DataEase - CVE-2026-45320
Published: June 18, 2026
Vulnerability identifier: #VU134824
CSH Severity: Medium
CVSS v4.0: 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-2026-45320
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 inject arbitrary SQL and disclose sensitive information.
The vulnerability exists due to SQL injection in SqlparserUtils.transFilter() when processing user-supplied dashboard filter values for SqlVariable placeholders in dataset SQL statements. A remote user can send a specially crafted POST request with a malicious filter value to inject arbitrary SQL and disclose sensitive information.
The target dashboard only needs to be visible to the current user.
How to mitigate CVE-2026-45320
Install security update from vendor's website.