The package forms before 1.2.1, from 1.3.0 and before 1.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via email validation.
{ "versions": [ { "introduced": "0" }, { "fixed": "1.2.1" }, { "introduced": "1.3.0" }, { "fixed": "1.3.2" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23388.json"