CVE-2025-6679

Contact Form by Bit Form - Bit Form <= 2.20.3 - Unauthenticated Arbitrary File Upload

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.13%
Affected: bitpressadmin Bit Form – Custom Contact Form, Multi Step, Conversational, Payment & Quiz Form builder
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/6e2e294f-904b-4674-8baf-d3a9a260d634?source=cve
https://wordpress.org/plugins/bit-form/
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3343461%40bit-form%2Ftrunk&old=3336733%40bit-form%2Ftrunk&sfp_email=&sfph_mail=

Frequently Asked Questions

What is the severity of CVE-2025-6679?
CVE-2025-6679 has been scored as a critical severity vulnerability.
How to fix CVE-2025-6679?
To fix CVE-2025-6679, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-6679 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-6679 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-6679?
CVE-2025-6679 affects bitpressadmin Bit Form – Custom Contact Form, Multi Step, Conversational, Payment & Quiz Form builder.
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