This vulnerability in CreativeMindsSolutions CM Map Locations (versions <= 2.1.6) is due to improper neutralization of input during web page generation, resulting in a reflected Cross-site Scripting (XSS) flaw. An attacker can craft malicious input that is reflected back in the web page without proper sanitization, enabling script execution in the victim's browser. The CVSS 3.1 base score is 7.1, indicating high severity with network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and impacts on confidentiality, integrity, and availability.

Successful exploitation allows an attacker to execute arbitrary scripts in the context of the victim's browser session, potentially leading to information disclosure, session hijacking, or other malicious actions affecting confidentiality, integrity, and availability of the affected system or user data. The scope of impact extends beyond the vulnerable component due to the changed scope in the CVSS vector.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider disabling or restricting access to the affected plugin to reduce exposure. Implementing web application firewall (WAF) rules to detect and block reflected XSS payloads may provide temporary mitigation.