CVE-2011-3615: Simplemachines Smf

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

Multiple SQL injection vulnerabilities in Simple Machines Forum (SMF) before 1.1.15 and 2.x before 2.0.1 allow remote attackers to execute arbitrary SQL commands via vectors involving a (1) HTML entity or (2) display name. NOTE: some of these details are obtained from third party information.

Affected products

• Simplemachines Smf: up to and including 1.1.14; version 1.0 only; version 1.0.1 only; version 1.0.2 only; version 1.0.3 only; version 1.0.4 only; …

Published 2011-10-24. Last modified 2026-06-16.