CVE-2009-4433: Idevspot Isupport

Medium severity, CVSS 4.3. EPSS: 2.2% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in IDevSpot iSupport 1.8 and earlier allow remote attackers to inject arbitrary web script or HTML via the (a) 5 or (b) 9 field in a post action to ticket_function.php, reachable through ticket_submit.php and index.php; (c) the which parameter to function.php, or (d) the which parameter to index.php, related to knowledgebase_list.php. NOTE: some of these details are obtained from third party information.

Affected products

• Idevspot Isupport: up to and including 1.8; version 1.02 only; version 1.06 only

Published 2009-12-28. Last modified 2026-06-16.