CVE-2024-13451

Contact Form by Bit Form <= 2.17.5 - Unauthenticated Sensitive Information Exposure

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

The Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.17.4 via file uploads due to insufficient directory listing prevention and lack of randomization of file names. This makes it possible for unauthenticated attackers to extract sensitive data including files uploaded via a form. The vulnerability was partially patched in version 2.17.5.

El complemento Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder para WordPress es vulnerable a la exposición de información confidencial en todas las versiones (hasta la 2.17.4 incluida) al subir archivos, debido a la insuficiente prevención de listados de directorios y la falta de aleatorización de los nombres de archivo. Esto permite a atacantes no autenticados extraer datos confidenciales, incluidos los archivos subidos mediante un formulario. La vulnerabilidad se corrigió parcialmente en la versión 2.17.5.

*Credits: Tim Coen

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2025-01-16 CVE Reserved
2025-07-01 CVE Published
2025-07-02 CVE Updated
2025-07-11 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (3)

URL	Tag	Source
https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Core/Util/FileHandler.php
https://plugins.trac.wordpress.org/changeset/3233293
https://www.wordfence.com/threat-intel/vulnerabilities/id/b23bdba3-8947-47e4-b208-55e42865ab72?source=cve

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Bitpressadmin Search vendor "Bitpressadmin"		Contact Form Search vendor "Bitpressadmin" for product "Contact Form"				<= 2.17.5 Search vendor "Bitpressadmin" for product "Contact Form" and version " <= 2.17.5"		en		Affected