CVE-2019-25678 C4G BLIS 3.4 SQL Injection via users_select.php
Unauthenticated attackers can execute arbitrary SQL commands via the site parameter in users_select.php to extract sensitive patient records and credentials.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-25678?
CVE-2019-25678 is a high-severity SQL injection vulnerability in C4G Basic Laboratory Information System, published on 5 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Which versions are affected by CVE-2019-25678?
It affects 1 product.
Products include Gatech Computing for Good\'s Basic Laboratory Information System.
How do I fix CVE-2019-25678?
No fix has been published for CVE-2019-25678 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2019-25678 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25678 exists.
Other vulnerabilities in C4G Basic Laboratory Information System
Sources
Also known as GHSA-r47r-9pfj-fpj9.