CVE-2024-9507

Description

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 arbitrary file read in all versions up to, and including, 2.15.2 due to improper input validation within the iconUpload function. This makes it possible for authenticated attackers, with Administrator-level access and above, to leverage a PHP filter chain attack and read the contents of arbitrary files on the server, which can contain sensitive information.

CVSS breakdown

CVSS 3.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected products

bitpressadmin / Bit Form – Custom Contact Form, Multi Step, Conversational Form & Payment Form builder0 – 2.15.2

References

MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/aa46842f-ed07-4f72-aedb-aa27baecd79c?source=cve
MISChttps://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Admin/AdminAjax.php#L1210
MISChttps://wordpress.org/plugins/bit-form/#developers
MISChttps://plugins.trac.wordpress.org/changeset/3165686/bit-form/trunk/includes/Admin/AdminAjax.php
MISChttps://plugins.trac.wordpress.org/changeset/3165686/