Arbitrary Code Execution Affecting blueimp-file-upload package, versions <9.22.1


0.0
high

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    Exploit Maturity Mature
    EPSS 96.69% (100th percentile)
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NVD
9.8 critical

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  • Snyk ID SNYK-JS-BLUEIMPFILEUPLOAD-72453
  • published 15 Oct 2018
  • disclosed 9 Oct 2018
  • credit Larry W Cashdollar

How to fix?

Upgrade blueimp-file-upload to version 9.22.1 or higher.

Overview

blueimp-file-upload is a File Upload widget with multiple file selection, drag&drop support, progress bars, validation and preview images, audio and video for jQuery.

Affected versions of this package are vulnerable to Arbitrary Code Execution due to allowing the upload of arbitrary files. It did not require any validation to upload files to the server.