CVE-2006-2479: Bitrix Site Manager

Medium severity, CVSS 5.0. EPSS: 1.9% chance of exploitation in the next 30 days.

The Update functionality in Bitrix Site Manager 4.1.x does not verify the authenticity of downloaded updates, which allows remote attackers to obtain sensitive information and ultimately execute arbitrary PHP code via DNS cache poisoning that redirects the user to a malicious site.

Affected products

• Bitrix Bitrix Site Manager: version 4.0.0 only; version 4.0.2 only; version 4.0.3 only; version 4.0.4 only; version 4.0.5 only; version 4.0.6 only; …

Published 2006-05-19. Last modified 2026-06-16.