The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.55.0.2 via the 'draft' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to enumerate sequential integer entry IDs via the 'draft' parameter and read other users' saved draft form data, including names, email addresses, phone numbers, addresses, and free-form message content. This is only exploitable on forms that have the 'Save and Continue' feature enabled.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products
wpmudev:forminator forms – contact form, payment form & custom form builder
References 10
https://plugins.trac.wordpress.org/browser/forminator/tags/1.52.2/library/model…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/forminator/tags/1.52.2/library/model…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/forminator/tags/1.52.2/library/rende…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/forminator/tags/1.52.2/library/rende…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.0/library/model…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.0/library/model…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.0/library/rende…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/forminator/tags/1.55.0/library/rende…
security@wordfence.com
https://plugins.trac.wordpress.org/changeset?reponame=&old=3593819%40forminator…
security@wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/36aa7193-0e31-4084-97…
security@wordfence.com