Simopro Technology｜WinMatrix3 Web package - SQL Injection

The SQL Injection vulnerability in WinMatrix3 Web package poses a significant risk. An attacker could exploit this flaw to gain complete control over the underlying database. This includes the ability to read confidential information such as user credentials, financial data, or proprietary business secrets. Furthermore, an attacker could modify or delete data, leading to data corruption and service disruption. The potential for lateral movement within the network is also present if the database contains credentials or connection strings for other systems. The blast radius extends to any system or application that relies on the compromised database.

Organizations utilizing WinMatrix3 Web package in their applications, particularly those handling sensitive data or operating in environments with limited security controls, are at significant risk. Shared hosting environments where multiple users share the same database instance are also particularly vulnerable.

1. 2025-07-21Disclosure

   disclosure

1. 予約済み2025-07-21
2. 公開日2025-07-21
3. EPSS 更新日2026-03-23

The primary mitigation for CVE-2025-7918 is to immediately upgrade to version 1.2.40 of the WinMatrix3 Web package. If upgrading is not immediately feasible due to compatibility issues or downtime concerns, consider implementing temporary workarounds. These may include input validation and sanitization on all user-supplied data to prevent SQL injection attempts. Web Application Firewalls (WAFs) configured with rules to detect and block SQL injection patterns can also provide a layer of defense. Monitor database logs for suspicious SQL queries that might indicate an ongoing attack.