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CVE-2015-3439

MEDIUM 4.3 CVSS 2.0
Published
August 5, 2015
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@debian.org
Weakness
CWE-79
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N

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.

Affected WordPress components

  • WordPress core
    Confirmed match
    Version 3.9.0; Version 3.9.1; Version 3.9.2; Version 3.9.3; Version 4.0; Version 4.0.1; Version 4.1; Version 4.1.1

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • n/a n/a — Versions not specified
  • wordpress wordpress — Version 3.9.0
  • wordpress wordpress — Version 3.9.1
  • wordpress wordpress — Version 3.9.2
  • wordpress wordpress — Version 3.9.3
  • wordpress wordpress — Version 4.0
  • wordpress wordpress — Version 4.0.1
  • wordpress wordpress — Version 4.1
  • wordpress wordpress — Version 4.1.1

References