CVE-2008-4761: Kayako Esupport

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in includes/htmlArea/plugins/HtmlTidy/html-tidy-logic.php in Kayako eSupport 3.20.2 allows remote attackers to inject arbitrary web script or HTML via the jsMakeSrc parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information. NOTE: this issue is probably in the HTMLArea HTMLTidy (HTML Tidy) plugin, not eSupport.

Affected products

• Kayako Esupport: version 3.20.2 only

Published 2008-10-28. Last modified 2026-06-16.