CVE-2023-49971

Name of the Vulnerable Software and Affected Versions Customer Support System version v1

Description A cross-site scripting (XSS) issue allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the firstname parameter at "/customer support/index.php?page=customer list".

Recommendations For Customer Support System version v1, as a temporary workaround, consider restricting access to the /customer support/index.php?page=customer list endpoint until a patch is available. Avoid using the firstname parameter in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.