A vulnerability was found in SourceCodester Human Resource Management System. It has been rated as critical. Affected by this issue is some unknown functionality of the file city.php. The manipulation of the argument cityedit leads to sql injection. Using CWE to declare the problem leads to CWE-89. The weakness was released 10/12/2022. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-3472. The attack may be launched remotely. Technical details are available. Furthermore, there is an exploit available. The exploit has been disclosed to the public and may be used. The current price for an exploit might be approx. USD $0-$5k at the moment. The MITRE ATT&CK project declares the attack technique as T1505. It is declared as proof-of-concept. The exploit is available at github.com. As 0-day the estimated underground price was around $0-$5k. A possible mitigation has been published even before and not after the disclosure of the vulnerability.