WordPress Core < 4.1.2 - Cross-Site Scripting via Ephox in Plupload

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2015-3439
CVSS Medium (5.4)
Publicly Published April 20, 2015
Last Updated January 22, 2024
Description

Cross-site scripting (XSS) vulnerability in the Ephox (formerly Moxiecode) plupload.flash.swf shim 2.1.2 in Plupload, as used in WordPress 3.9.x, 4.0.x, and 4.1.x before 4.1.2 and other products, allows remote attackers to execute same-origin JavaScript functions via the target parameter, as demonstrated by executing a certain click function, related to _init.as and _fireEvent.as.

References

1 affected software package

Software Type Core
Software Slug wordpress (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 3.7
  • 3.7 - 3.7.5
  • 3.8 - 3.8.5
  • 3.9 - 3.9.3
  • 4.0 - 4.0.1
  • 4.1 - 4.1.1
Patched Version
  • 3.7.6
  • 3.8.6
  • 3.9.4
  • 4.0.2
  • 4.1.2
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