CVE-2026-14372
Bit Form <= 3.1.1 - Authenticated (Subscriber+) Arbitrary File Deletion via '_old' Parameter
The Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the deleteFiles function in all versions up to, and including, 3.1.1 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config).
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
7.1
Bit Form <= 3.1.1 - Authenticated (Subscriber+) Arbitrary File Deletion via '_old' Parameter
The Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the deleteFiles function in all versions up to, and including, 3.1.1 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config).
- Record
CVE-2026-14372- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
EUVDEUVD-2026-42564
7.1
The Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the deleteFiles function in all versions up to, and including, 3.1.1 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config).
- Record
EUVD-2026-42564- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-6xr5-pj36-4gcg
7.1
The Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder...
The Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the deleteFiles function in all versions up to, and including, 3.1.1 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config).
- Record
GHSA-6xr5-pj36-4gcg- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
NVD
7.1
The Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the deleteFiles function in all versions up to, and including, 3.1.1 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config).
- Record
CVE-2026-14372- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-14372 is a high vulnerability (CVSS 7.1) in Bitpressadmin Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder, published July 9, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.06%, the 64th percentile. No source names a fixed version.
References
wordfence.com/threat-intel/vulnerabilities/id/943668eb-0185-4029-9459-f99141bf84cf?source=cve
plugins.trac.wordpress.org/browser/bit-form/tags/3.1.1/includes/Core/Util/FileHandler.php
plugins.trac.wordpress.org/browser/bit-form/tags/3.1.1/includes/Core/Form/FormManager.php
plugins.trac.wordpress.org/browser/bit-form/tags/3.1.1/includes/Frontend/Ajax/FrontendAjax.php
plugins.trac.wordpress.org/browser/bit-form/tags/3.1.1/includes/Admin/Form/Helpers.php
plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Core/Util/FileHandler.php
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plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Core/Form/FormManager.php
plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Frontend/Ajax/FrontendAjax.php
plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Admin/Form/Helpers.php
plugins.trac.wordpress.org/changeset/3598554/bit-form/trunk/includes/Core/Form/FormManager.php
plugins.trac.wordpress.org/changeset?old_path=%2Fbit-form/tags/3.1.1&new_path=%2Fbit-form/tags/3.1.2
nvd.nist.gov/vuln/detail/CVE-2026-14372
github.com/advisories/GHSA-6xr5-pj36-4gcg