CVE-2005-1122: Monkey-Project Monkey

High severity, CVSS 7.5. EPSS: 2.7% chance of exploitation in the next 30 days.

Format string vulnerability in cgi.c for Monkey daemon (monkeyd) before 0.9.1 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an HTTP GET request containing double-encoded format string specifiers (aka "double expansion error").

Affected products

• Monkey-Project Monkey: up to and including 0.9.0; version 0.1.1 only; version 0.5.2 only; version 0.6.0 only; version 0.6.1 only; version 0.6.2 only; …

Published 2005-04-14. Last modified 2026-06-16.