CVE-2007-0838: Freeproxy

Medium severity, CVSS 5.0. EPSS: 2.4% chance of exploitation in the next 30 days.

FreeProxy before 3.92 Build 1626 allows malicious users to cause a denial of service (infinite loop) via a HOST: header with a hostname and port number that refers to the server itself.

Affected products

• Freeproxy Freeproxy: version 3.92 only

Published 2007-02-08. Last modified 2026-06-16.