CVE-2023-30246 SQL injection in n/a

Critical 9.8 Published 12 May 2023 Updated 24 Jan 2025

Remote attackers can execute arbitrary code via SQL injection in the contestant_id parameter of the Judging 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-2023-30246?

CVE-2023-30246 is a critical SQL injection vulnerability in n/a, published on 12 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

SQL injection vulnerability found in Judging Management System v.1.0 allows a remote attacker to execute arbitrary code via the contestant_id parameter.

Weakness: CWE-89

Which versions are affected by CVE-2023-30246?

It affects 1 product.

Products include Judging Management System Project Judging Management System.

How do I fix CVE-2023-30246?

No fix has been published for CVE-2023-30246 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-2023-30246 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-30246 exists.

Sources

Also known as GHSA-774h-9q2c-9673.