FelixRiddle dev-jobs-handlebars 1.0 uses absolute password-reset (magic) links using the untrusted req.headers.host header and forces the http:// scheme. An attacker who can control the Host header (or exploit a misconfigured proxy/load-balancer that forwards the header unchanged) can cause reset links to point to attacker-controlled domains or be delivered via insecure HTTP, enabling token theft, phishing, and account takeover.
When setting a new password for a user, the product does not require knowledge of the original password, or using another form of authentication.