What’s Vulnerable › Vulnerabilities

CVE-2001-0844

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2001-12-06 · updated 2026-06-16

Description

Vulnerability in (1) Book of guests and (2) Post it! allows remote attackers to execute arbitrary code via shell metacharacters in the email parameter.

Affected products

• Seth Leonard Book Of Guests: all versions
• Seth Leonard Post It: all versions

References

• http://marc.info/?l=bugtraq&m=100446263601021&w=2
• http://www.iss.net/security_center/static/7434.php
• http://www.iss.net/security_center/static/7435.php
• http://www.securityfocus.com/bid/3483
• http://www.securityfocus.com/bid/3485
• http://marc.info/?l=bugtraq&m=100446263601021&w=2
• http://www.iss.net/security_center/static/7434.php
• http://www.iss.net/security_center/static/7435.php
• http://www.securityfocus.com/bid/3483
• http://www.securityfocus.com/bid/3485

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