GNU Mailman CGI Options Arbitrary JavaScript Execution

The vulnerability in the cgi/options.py module of the GNU Mailman mailing list management package relates to the lack of measures taken to protect the website structure. Exploiting this vulnerability could allow a remote attacker to execute arbitrary JavaScript code...

UBUNTU-CVE-2021-43331

In GNU Mailman before 2.1.36, a crafted URL to the Cgi/options.py user options page can execute arbitrary JavaScript for XSS...