CVE-2026-44546 | djangoproject daphne up to 4.2.1 Websocket Handshake splitlines request smuggling

A vulnerability has been found in djangoproject daphne up to 4.2.1 and classified as problematic. The impacted element is the function splitlines of the component Websocket Handshake Handler. Performing a manipulation results in http request smuggling.

This vulnerability was named CVE-2026-44546. The attack may be initiated remotely. There is no available exploit.

The affected component should be upgraded.