This vulnerability affects SourceCodester Pizzafy Ecommerce System 1.0 specifically in the save_settings function of the admin ajax.php script. It allows an attacker with high privileges to perform SQL injection by manipulating input parameters sent to the save_settings action. The vulnerability is remotely exploitable and has been publicly disclosed. The CVSS 4.0 base score is 5.1, reflecting medium severity with network attack vector, low complexity, no user interaction, and limited impact on confidentiality, integrity, and availability. No official patch or remediation level has been provided by the vendor as of the published date.

Successful exploitation could allow an attacker with high privileges to execute arbitrary SQL commands on the backend database, potentially leading to unauthorized data access or modification. The impact on confidentiality, integrity, and availability is limited but present. Since the vulnerability is remotely exploitable and publicly disclosed, there is a risk of exploitation, although no known exploits in the wild have been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected save_settings function to trusted administrators only and monitor for suspicious activity. Avoid exposing the vulnerable endpoint to untrusted networks. Consider implementing web application firewall (WAF) rules to detect and block SQL injection attempts targeting this endpoint.