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Vulnerability record · CVE-2012-3414 · published 19 July 2013

CVE-2012-3414: Swfupload project swfupload cross-site scripting vulnerability

Swfupload Project · Swfupload

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.

4.3 CVSS 2.0 Medium EPSS 9.1% · top 4.9% CWE-79 · Cross-site scripting
4.3CVSS 2.0 base score
9.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
16References, 6 tagged exploit
16 Jun 2026Last modified by NVD

Description

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.

AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://bot24.blogspot.ca/2013/04/swfupload-object-injectioncsrf.html Exploit
http://code.google.com/p/swfupload/issues/detail?id=376
http://make.wordpress.org/core/2013/06/21/secure-swfupload/ Vendor Advisory
http://packetstormsecurity.com/files/122399/TinyMCE-Image-Manager-1.1-Cross-Site-Scripting.html Exploit
http://www.openwall.com/lists/oss-security/2012/07/16/4
http://www.openwall.com/lists/oss-security/2012/07/17/12
http://www.securityfocus.com/bid/54245
https://nealpoole.com/blog/2012/05/xss-and-csrf-via-swf-applets-swfupload-plupload/ Exploit
http://bot24.blogspot.ca/2013/04/swfupload-object-injectioncsrf.html Exploit
http://code.google.com/p/swfupload/issues/detail?id=376
http://make.wordpress.org/core/2013/06/21/secure-swfupload/ Vendor Advisory
http://packetstormsecurity.com/files/122399/TinyMCE-Image-Manager-1.1-Cross-Site-Scripting.html Exploit
http://www.openwall.com/lists/oss-security/2012/07/16/4
http://www.openwall.com/lists/oss-security/2012/07/17/12
http://www.securityfocus.com/bid/54245
https://nealpoole.com/blog/2012/05/xss-and-csrf-via-swf-applets-swfupload-plupload/ Exploit

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2012-3414), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.