Any way to get raw KV data in 1.16 version

Hi, I have recently updated consul from 1.8 to 1.16 and i see some behavior change in the KV get raw data http api. While searching i found this:HCSEC-2021-07 - Consul API KV Endpoint Vulnerable to Cross-Site Scripting, so is there a way to preserve the old behavior? i know it is security risk but some of the clients are using that api and breaking the stuff. until we fix all the clients wanted to see if is there a option to preserve the old behavior on fetching raw value on KV data.