Web To Print Shop : uDraw <= 3.3.3 - Unauthenticated Arbitrary File Access

7.4
Files or Directories Accessible to External Parties
CVE CVE-2022-0656
CVSS 7.4 (High)
Publicly Published April 13, 2022
Last Updated February 3, 2023
Researcher cydave

Description

The Web To Print Shop : uDraw WordPress plugin up to 3.3.3 does not validate the url parameter in its udraw_convert_url_to_base64 AJAX action (available to both unauthenticated and authenticated users) before using it in the file_get_contents function and returning its content base64 encoded in the response. As a result, unauthenticated users could read arbitrary files on the web server (such as /etc/passwd, wp-config.php etc)

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Vulnerability Details for Web To Print Shop : uDraw

Software Type Plugin
Software Slug udraw (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.4.0, or a newer patched version
Affected Version
  • <= 3.3.3
Patched Version
  • 3.4.0

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