CVE-2009-3708: Konae Alleycode Html Editor

High severity, CVSS 9.3. EPSS: 4.5% chance of exploitation in the next 30 days.

Stack-based buffer overflow in the Meta Content Optimizer in Konae Technologies Alleycode HTML Editor 2.21 allows user-assisted remote attackers to execute arbitrary code via a long value in a (1) description or (2) keyword META tag. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Affected products

• Konae Alleycode Html Editor: version 2.21 only

Published 2009-10-16. Last modified 2026-06-16.