Multiple cross-site scripting (XSS) vulnerabilities in the search.php in LiteCart 1.1.2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) query parameter or (2) QUERY_STRING.

Cross-site scripting vulnerability in LiteCart versions prior to 2.4.2 allows a remote attacker to inject an arbitrary script via unspecified vectors.

LiteCart through 2.2.1 allows admin/?app=users&doc=edit_user CSRF to add a user.

LiteCart through 2.2.1 allows CSV injection via a customer's profile.

admin/vqmods.app/vqmods.inc.php in LiteCart before 2.1.3 allows remote authenticated attackers to upload a malicious file (resulting in remote code execution) by using the text/xml or application/xml Content-Type in a public_html/admin/?app=vqmods&doc=vqmods request.

LiteCart before 2.1.2 allows remote attackers to cause a denial of service (memory consumption) via URIs that do not exist, because public_html/logs/not_found.log grows without bound, and is loaded into memory for each request.