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Unrestricted Upload of File with Dangerous Type

CVE-2023-47129

High
9.8/10

Summary

Statmic is a core Laravel content management system Composer package. Package statamic/cms in versions prior to versions 3.4.13, and 4.x prior to 4.33.0, on front-end forms with an asset upload field, PHP files crafted to look like images may be uploaded. This only affects forms using the "Forms" feature and not "just _any_ arbitrary" form. This does not affect the control panel.

  • LOW
  • NETWORK
  • HIGH
  • UNCHANGED
  • NONE
  • NONE
  • HIGH
  • HIGH

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.

References

Advisory Timeline

  • Published