Telegram Desktop (aka tdesktop) 1.3.16 alpha, when "Use proxy" is enabled, sends credentials and application data in cleartext over the SOCKS5 protocol.
[ { "events": [ { "introduced": "0" }, { "last_affected": "1.3.16-alpha" } ] } ]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-17613.json"