This vulnerability in Simple Download Counter involves improper input sanitization that enables stored XSS attacks. An attacker with low privileges and requiring user interaction can exploit this to execute arbitrary scripts in the context of the affected web application. The vulnerability affects all versions up to 2.2. The CVSS vector indicates network attack vector, low attack complexity, requiring privileges and user interaction, with a scope change and partial impact on confidentiality, integrity, and availability.

Successful exploitation can lead to partial compromise of confidentiality, integrity, and availability of the affected system by executing malicious scripts in users' browsers. This could enable actions such as session hijacking, defacement, or other malicious activities within the scope of the affected web application. However, exploitation requires user interaction and some level of privileges.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider restricting access to trusted users only and monitor for suspicious activity. Avoid inputting untrusted data into the plugin and consider disabling it if not essential.