Cross-site scripting (XSS) vulnerability in chcounter 3.1.3 allows remote attackers to inject arbitrary web script or HTML via the login_name parameter to /stats/.

Multiple SQL injection vulnerabilities in stats/index.php in chCounter 3.1.3 allow remote attackers to execute arbitrary SQL commands via (1) the login_name parameter (aka the username field) or (2) the login_pw parameter (aka the password field).

SQL injection vulnerability in administration/index.php in chCounter 3.1.3 allows remote attackers to execute arbitrary SQL commands via the login_name parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.