CVE-2005-4156: Mambo Open Source 4.5

High severity, CVSS 9.4. EPSS: 1.8% chance of exploitation in the next 30 days.

Unspecified vulnerability in Mambo 4.5 (1.0.0) through 4.5 (1.0.9), with magic_quotes_gpc disabled, allows remote attackers to read arbitrary files and possibly cause a denial of service via a query string that ends with a NULL character.

Affected products

• Mambo Mambo Open Source 4.5: version 1.0.0 only; version 1.0.1 only; version 1.0.2 only; version 1.0.3 only; version 1.0.3_beta only; version 1.0.9 only

Published 2005-12-11. Last modified 2026-06-16.