CVE-2010-4570: Mozilla Bugzilla

Medium severity, CVSS 4.3. EPSS: 1.7% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the duplicate-detection functionality in Bugzilla 3.7.1, 3.7.2, 3.7.3, and 4.0rc1 allows remote attackers to inject arbitrary web script or HTML via the summary field, related to the DataTable widget in YUI.

Affected products

• Mozilla Bugzilla: version 3.7.1 only; version 3.7.2 only; version 3.7.3 only; version 4.0 only

Published 2011-01-28. Last modified 2026-06-16.