CVE-2001-0099: Brian Stanback Bsguest.cgi

High severity, CVSS 10.0. EPSS: 13.3% chance of exploitation in the next 30 days.

bsguest.cgi guestbook script allows remote attackers to execute arbitrary commands via shell metacharacters in the email address.

Affected products

• Brian Stanback Bsguest.cgi: any version

Published 2001-02-12. Last modified 2026-06-16.