The HTTP Authentication library before 2019-12-27 for Nim has weak password hashing because the default algorithm for libsodium's cryptopwhashstr is not used.
[ { "events": [ { "introduced": "0" }, { "fixed": "2019-12-27" } ] }, { "events": [ { "introduced": "0" }, { "fixed": "2019-12-27" } ] } ]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20138.json"