Image News Slider <= 3.3 - Arbitrary File Upload

9.8
Unrestricted Upload of File with Dangerous Type
CVSS 9.8 (Critical)
Publicly Published November 12, 2012
Last Updated January 22, 2024
Researcher Sammy Forgit

Description

The Image News Slider plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ~/js/swfupload/js/upload.php file in versions up to, and including, 3.3. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

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Vulnerability Details for Image News Slider

Software Type Plugin
Software Slug wp-image-news-slider (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.4, or a newer patched version
Affected Version
  • <= 3.3
Patched Version
  • 3.4

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