Name of the Vulnerable Software and Affected Versions leaflet-gpx version 1.0.1

Description The issue concerns malicious code in version 1.0.1 of the leaflet-gpx package. When executed in a browser, this code enumerates password, cvc, and cardnumber fields from forms and sends the extracted values to the "https://js-metrics.com/minjs.php?pl=" endpoint.

Recommendations Remove the leaflet-gpx package from your environment and evaluate your application to determine whether user data was compromised. Consider downgrading to version 1.0.0 as a temporary measure.