CVE-2026-82667 yaojingang GEOFlow GenericHttpEndpointResolver.php DistributionController.isValidHttpEndpoint server-side request forgery

A vulnerability has been found in yaojingang GEOFlow up to 2.1.0. Impacted is the function DistributionController.isValidHttpEndpoint of the file app/Services/GeoFlow/GenericHttpEndpointResolver.php. Such manipulation of the argument endpointurl leads to server-side request forgery. It is possibl...