The Bit Form builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 2.20.4. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. For this to be exploitable, the PRO version needs to be installed and activated as well. Additionally a form with an advanced file upload element needs to be published.
History

Sat, 16 Aug 2025 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Bitpressadmin
Bitpressadmin contact Form By Bit Form Multi Step Form
Wordpress
Wordpress wordpress
Vendors & Products Bitpressadmin
Bitpressadmin contact Form By Bit Form Multi Step Form
Wordpress
Wordpress wordpress

Fri, 15 Aug 2025 12:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 15 Aug 2025 06:45:00 +0000

Type Values Removed Values Added
Description The Bit Form builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 2.20.4. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. For this to be exploitable, the PRO version needs to be installed and activated as well. Additionally a form with an advanced file upload element needs to be published.
Title Contact Form by Bit Form - Bit Form <= 2.20.3 - Unauthenticated Arbitrary File Upload
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2025-08-15T06:40:42.601Z

Updated: 2025-08-15T12:05:26.986Z

Reserved: 2025-06-25T19:36:25.214Z

Link: CVE-2025-6679

cve-icon Vulnrichment

Updated: 2025-08-15T12:05:18.634Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-15T07:15:28.600

Modified: 2025-08-15T13:12:51.217

Link: CVE-2025-6679

cve-icon Redhat

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