This vulnerability (CVE-2024-23516) in the CC BMI Calculator by Calculators World is a stored cross-site scripting (CWE-79) issue caused by improper input neutralization during web page generation. It affects versions up to 2.0.1 and allows an attacker with low privileges and requiring user interaction to inject malicious scripts that can impact confidentiality, integrity, and availability to a limited extent. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requiring privileges and user interaction, with a scope change and low impact on confidentiality, integrity, and availability.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected application, potentially leading to limited disclosure or modification of data and partial disruption of service. The impact is rated as medium severity with low confidentiality, integrity, and availability impacts. There are no reports of active exploitation in the wild.

No official patch or remediation is currently available for this vulnerability. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is released, users should exercise caution with untrusted input and consider implementing web application firewall (WAF) rules or input sanitization as temporary mitigations if feasible.