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Description

The Hash Form – Drag & Drop Form Builder plugin for WordPress is vulnerable to limited file uploads due to a misconfigured file type validation in the 'handleUpload' function in all versions up to, and including, 1.1.9. This makes it possible for unauthenticated attackers to upload files that are excluded from both the 'allowedExtensions' and 'unallowed_extensions' arrays on the affected site's server, including files that may contain cross-site scripting.

PUBLISHED Reserved 2024-10-01 | Published 2024-10-05 | Updated 2024-10-07 | Assigner Wordfence




MEDIUM: 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem types

CWE-434 Unrestricted Upload of File with Dangerous Type

Product status

Default status
unaffected

* (semver)
affected

Timeline

2024-10-04:Disclosed

Credits

Rein Daelman finder

References

www.wordfence.com/...-1f81-4055-9b49-15b35edd3fcf?source=cve

plugins.trac.wordpress.org/...n/classes/HashFormUploader.php

plugins.trac.wordpress.org/...n/classes/HashFormUploader.php

plugins.trac.wordpress.org/changeset/3161828/

cve.org (CVE-2024-9417)

nvd.nist.gov (CVE-2024-9417)

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