CVE-2009-0303: Webhelpdesk Web Help Desk

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Web Help Desk before 9.1.18 allows remote attackers to inject arbitrary web script or HTML via vectors related to "encoded JavaScript" and Helpdesk.woa.

Affected products

• Webhelpdesk Web Help Desk: up to and including 9.1.17; version 8.0.20 only; version 8.0.21 only; version 8.0.22 only; version 8.2.0 only; version 8.2.0.1 only; …

Published 2009-01-27. Last modified 2026-06-16.