CVE-2012-3414: Swfupload Project Swfupload

Medium severity, CVSS 4.3. EPSS: 9.1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in swfupload.swf in SWFUpload 2.2.0.1 and earlier, as used in WordPress before 3.3.2, TinyMCE Image Manager 1.1, and other products, allows remote attackers to inject arbitrary web script or HTML via the movieName parameter, related to the "ExternalInterface.call" function.

Affected products

• Swfupload Project Swfupload: up to and including 2.2.0.1; version 1.0.2 only; version 2.0.2 only; version 2.1.0 only; version 2.2.0 only
• Tinymce Image Manager: version 1.1 only
• WordPress WordPress: up to and including 3.3.1; affected versions not specified; version 3.0 only; version 3.0.1 only; version 3.0.2 only; version 3.0.3 only; …

Published 2013-07-19. Last modified 2026-06-16.