CVE-2006-4913: Alstrasoft E-Friends

High severity, CVSS 7.5. EPSS: 9.7% chance of exploitation in the next 30 days.

Directory traversal vulnerability in chat/getStartOptions.php in AlstraSoft E-friends 4.85 allows remote attackers to include arbitrary local files and possibly execute arbitrary code via a .. (dot dot) sequence and trailing null (%00) byte in the lang parameter, as demonstrated by injecting PHP code into a log file.

Affected products

• Alstrasoft E-Friends: version 4.85 only

Published 2006-09-21. Last modified 2026-06-16.