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Unrestricted Upload of File with Dangerous Type


Severity Medium
Score 6.1/10


Unrestructed file upload in yetiforcecompany/yetiforcecrm versions prior to 6.4.0. Attacker can send malicious files to the victims is able to retrieve the stored data from the web application without that data being made safe to render in the browser and steals victim's cookie leads to account takeover.

  • LOW
  • LOW
  • NONE
  • LOW
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CWE-434 - Unrestricted Upload of File with dangerous type

'Unrestricted file upload with dangerous type' attacks involve an attacker uploading or transferring files of dangerous types to the server. The severity of such an attack depends upon the execution mechanism and the storage location of the uploaded file. Thus, it may range from simple defacement to arbitrary file execution, and complete system takeover.

Advisory Timeline

  • Published