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Description

The Mail Mint plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the process_contact_attribute_import function in all versions up to, and including, 1.18.10. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

PUBLISHED Reserved 2025-10-20 | Published 2025-11-08 | Updated 2025-11-08 | Assigner Wordfence




HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-434 Unrestricted Upload of File with Dangerous Type

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-10-21:Vendor Notified
2025-11-07:Disclosed

Credits

Le Cong Danh finder

References

www.wordfence.com/...-21f3-483b-a5d8-a9b4226bde22?source=cve

plugins.trac.wordpress.org/...ontact/ContactImportAction.php

cve.org (CVE-2025-11967)

nvd.nist.gov (CVE-2025-11967)

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