CVE-2026-44437

Summary: CVE-2026-44437 affects Angular SSR before fixed versions 19.2.25, 20.3.25, 21.2.9, and 22.0.0-next.7. The vulnerability lies in the X-Forwarded-Prefix header processing: the internal validation does not properly account for URL-encoded characters (notably dots like %2e%2e), enabling enco...