@lxo Hi Alexandre, nice to read you again. CVE.org is a reputable site that does not distribute malware or execute unsandboxed code. It is safe to use: https://www.ssltrust.com/ssl-tools/website-security-check?domain=www.cve.org
The website does not and cannot install anything on your computer. JavaScript is used to improve the user experience.
I apologize for linking a site you can't visit due to self-imposed ethical limitations. I've attached a full-length screenshot of the page. Let me know if I can assist you further.