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Frontend File Manager < 4.0 & N-Media Post Front-end Form < 1.1 & - Arbitrary File Upload

Wordfence Intelligence > Vulnerability Database > Frontend File Manager < 4.0 & N-Media Post Front-end Form < 1.1 & - Arbitrary File Upload

9.8

Unrestricted Upload of File with Dangerous Type

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

CVE	CVE-2016-15042
CVSS	9.8 (Critical)
Publicly Published	July 16, 2016
Last Updated	October 16, 2024

Description

The Frontend File Manager (versions < 4.0), N-Media Post Front-end Form (versions < 1.1) plugins for WordPress are vulnerable to arbitrary file uploads due to missing file type validation via the `nm_filemanager_upload_file` and `nm_postfront_upload_file` AJAX actions. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

Wordfence blocked 819,221 attacks targeting this vulnerability in the past 24 hours.

References

2 affected software packages

Frontend File Manager Plugin

Software Type	Plugin
Software Slug	nmedia-user-file-uploader (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 4.0, or a newer patched version
Affected Version	< 4.0
Patched Version	4.0

N-Media Post Front-end Form

Software Type	Plugin
Software Slug	wp-post-frontend (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.1, or a newer patched version
Affected Version	<= 1.0
Patched Version	1.1

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