Field Assessment
AI analysis pending.
CVE
CVE-2016-4554
Severity
HIGH
CVSS
8.6
EPSS
38.89%
Original Filing — NVD Description
mime_header.cc in Squid before 3.5.18 allows remote attackers to bypass intended same-origin restrictions and possibly conduct cache-poisoning attacks via a crafted HTTP Host header, aka a "header smuggling" issue.