Unspecified vulnerability in prometheus exporter_toolkit

Prometheus is an open source software written in Go language for recording real-time metrics in time series databases built using the HTTP pull model.Prometheus Exporter Toolkit 0.7.2 and versions prior to 0.8.2 contain an unspecified vulnerability that could be exploited by attackers to spoof requests in order to break the internal caching method used for cache hash calculations and bypass security using this functionality.