The vulnerability in the HTTP/1.1 client of the Node.js software platform arises from insufficient protection of service data due to improper cleaning of Proxy-Authentication headers. This allows attackers to enhance their privileges.

The vulnerability of the HTTP/1.1 Undici software platform for Node.js is related to insufficient protection of service data due to improper cleaning of Proxy-Authentication headers. Exploiting this vulnerability can allow a remote attacker to increase their privileges...