CVE-2021-47902 Testa Online Test Management System 3.4.7 - 'q' SQL Injection
Attackers can inject SQL via the search parameter to extract sensitive database information from the Testa Online Test Management System.
- 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-2021-47902?
CVE-2021-47902 is a high-severity SQL injection vulnerability in Testa Online Test Management System, published on 27 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Testa Online Test Management System 3.4.7 contains a SQL injection vulnerability that allows attackers to manipulate database queries through the 'q' search parameter. Attackers can inject malicious SQL code in the search field to extract database information, potentially accessing sensitive user or system data.
Weakness: CWE-89
Which versions are affected by CVE-2021-47902?
How do I fix CVE-2021-47902?
No fix has been published for CVE-2021-47902 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-2021-47902 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47902 exists.
Sources
Also known as GHSA-4x7p-vr3c-7p66.