CVE-2019-25678 HIGH

CVE-2019-25678: C4G BLIS 3.4 SQL Injection via users_select.php

Vendor C4G
Product Basic Laboratory Information System
Weakness CWE-306 · Missing auth
Published April 5, 2026
Last update April 6, 2026

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

Description

C4G Basic Laboratory Information System 3.4 contains multiple SQL injection vulnerabilities that allow unauthenticated attackers to execute arbitrary SQL commands by injecting malicious code through the site parameter. Attackers can send GET requests to the users_select.php endpoint with crafted SQL payloads to extract sensitive database information including patient records and system credentials.

Key dates

Disclosure timeline

April 5, 2026 CVE published
April 6, 2026 Record updated