A vulnerability was found in rickxy Stock Management System and classified as problematic. This issue affects some unknown processing of the file us_transac.php?action=add. The manipulation leads to cross-site request forgery. The CWE definition for the vulnerability is CWE-352. The weakness was released 11/24/2022. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2022-4090. The attack may be initiated remotely. Technical details are available. Furthermore, there is an exploit available. The exploit has been disclosed to the public and may be used. The pricing for an exploit might be around USD $0-$5k at the moment. It is declared as proof-of-concept. The exploit is available at github.com. We expect the 0-day to have been worth approximately $0-$5k. A possible mitigation has been published before and not just after the disclosure of the vulnerability.