CVE-2005-1647: Gurgens Guest Book

High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days.

Gurgens (GASoft) Guest Book 2.1 stores the db/Genid.dat database file under the web document root with insufficient access control, which allows remote attackers to obtain and decrypt usernames and passwords.

Affected products

• Gurgens Gurgens Guest Book: version 2.1 only

Published 2005-05-18. Last modified 2026-06-16.