CVE-2021-32721: URL Redirection to Untrusted Site (Open Redirect)

June 29, 2021 (updated July 6, 2021)

PowerMux is a drop-in replacement for Go’s http.ServeMux. In PowerMux, attackers may be able to craft phishing links and other open redirects by exploiting the trailing slash redirection feature. This may lead to users being redirected to untrusted sites after following an attacker crafted link.

References

nvd.nist.gov/vuln/detail/CVE-2021-32721

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