PT-2026-30486 · C4G · Basic Laboratory Information System

Carlos Avila · Published 2026-04-05 · Updated 2026-04-05 · CVE-2019-25678

Mitre

CVSS v3.1

8.2

High

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

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.

Exploit

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2019-25678

Affected Products

Basic Laboratory Information System

References · 3

• 🔥 https://exploit-db.com/exploits/46438 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25678 · Security Note
• https://vulncheck.com/advisories/c4g-blis-sql-injection-via-users-select-php · Note