CVE-2011-2181: Reallysimplechat Really Simple Chat

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

Multiple SQL injection vulnerabilities in A Really Simple Chat (ARSC) 3.3-rc2 allow remote attackers to execute arbitrary SQL commands via the (1) arsc_user parameter to base/admin/edit_user.php, (2) arsc_layout_id parameter in base/admin/edit_layout.php, or (3) arsc_room parameter to base/admin/edit_room.php.

Affected products

• Reallysimplechat Really Simple Chat: version 3.3 only

Published 2011-06-29. Last modified 2026-06-16.