WordPress Core <= 3.3 - Cross-Site Scripting

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2012-0287
CVSS 6.4 (Medium)
Publicly Published January 3, 2012
Last Updated January 22, 2024
Researchers Joshua H
Hoang T.
Stefan Zimmerman
Chris K.

Description

Cross-site scripting (XSS) vulnerability in wp-comments-post.php in WordPress 3.3.x before 3.3.1, when Internet Explorer is used, allows remote attackers to inject arbitrary web script or HTML via the query string in a POST operation that is not properly handled by the "Duplicate comment detected" feature.

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1 affected software package

Software Type Core
Patched? Yes
Remediation Update to version 3.3.1, or a newer patched version
Affected Version
  • <= 3.3
Patched Version
  • 3.3.1

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