CVE-2023-5822

2023-11-2216:15:15

CWE-434

[email protected]

web.nvd.nist.gov

wordpress

arbitrary file upload

insufficient file validation

remote code execution

unauthenticated attackers

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.004

Percentile

73.3%

JSON

The Drag and Drop Multiple File Upload - Contact Form 7 plugin for WordPress is vulnerable to arbitrary file uploads to insufficient file type validation in the ‘dnd_upload_cf7_upload’ function in versions up to, and including, 1.3.7.3. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site’s server which may make remote code execution possible. This can be exploited if a user authorized to edit form, which means editor privileges or above, has added a ‘multiple file upload’ form field with ‘*’ acceptable file types.

Affected configurations

Nvd

Node

codedropzdrag_and_drop_multiple_file_upload_-_contact_form_7Range≤1.3.7.3wordpress

VendorProductVersionCPE
codedropzdrag_and_drop_multiple_file_upload_-_contact_form_7*cpe:2.3:a:codedropz:drag_and_drop_multiple_file_upload_-_contact_form_7:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
codedropz	drag_and_drop_multiple_file_upload_-_contact_form_7	*	cpe:2.3:a:codedropz:drag_and_drop_multiple_file_upload_-_contact_form_7::::::wordpress::*

References

plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L828

plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L855

plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L904

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2987252%40drag-and-drop-multiple-file-upload-contact-form-7%2Ftrunk&old=2968538%40drag-and-drop-multiple-file-upload-contact-form-7%2Ftrunk&sfp_email=&sfph_mail=

www.wordfence.com/threat-intel/vulnerabilities/id/1b3be300-5b7f-4844-8637-1bb8c939ed4c?source=cve