What is the vulnerability ID of this Ninja Forms WordPress plugin vulnerability?

The vulnerability ID is CVE-2021-34647.

What is the severity of CVE-2021-34647?

The severity of CVE-2021-34647 is medium with a severity value of 6.5.

How can an attacker exploit the vulnerability in the Ninja Forms plugin?

An attacker can exploit the vulnerability by using the bulk_export_submissions function in the ~/includes/Routes/Submissions.php file to disclose sensitive information.

Which versions of the Ninja Forms plugin are affected by CVE-2021-34647?

Versions up to and including 3.5.7 of the Ninja Forms plugin are affected by CVE-2021-34647.

Is there a fix available for the vulnerability?

Yes, a fix for the vulnerability is available. It is recommended to update to a version of the Ninja Forms plugin that is higher than 3.5.7.

Vulnerability/
CVE-2021-34647

medium

6.5

CWE

862 863

22/9/2021

16/9/2024

CVE-2021-34647: Ninja Forms <= 3.5.7 Sensitive Information Disclosure

First published: Wed Sep 22 2021(Updated: )

The Ninja Forms WordPress plugin is vulnerable to sensitive information disclosure via the bulk_export_submissions function found in the ~/includes/Routes/Submissions.php file, in versions up to and including 3.5.7. This allows authenticated attackers to export all Ninja Forms submissions data via the /ninja-forms-submissions/export REST API which can include personally identifiable information.

Credit: security@wordfence.com

Affected Software	Affected Version	How to fix
Ninja Forms	<=3.5.7

Remedy

https://plugins.trac.wordpress.org/browser/ninja-forms/trunk/includes/Routes/Submissions.php?rev=2543837#L107

Remedy

Update to version 3.5.8 or newer.

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Reference Links

Frequently Asked Questions

What is the vulnerability ID of this Ninja Forms WordPress plugin vulnerability?
The vulnerability ID is CVE-2021-34647.
What is the severity of CVE-2021-34647?
The severity of CVE-2021-34647 is medium with a severity value of 6.5.
How can an attacker exploit the vulnerability in the Ninja Forms plugin?
An attacker can exploit the vulnerability by using the bulk_export_submissions function in the ~/includes/Routes/Submissions.php file to disclose sensitive information.
Which versions of the Ninja Forms plugin are affected by CVE-2021-34647?
Versions up to and including 3.5.7 of the Ninja Forms plugin are affected by CVE-2021-34647.
Is there a fix available for the vulnerability?
Yes, a fix for the vulnerability is available. It is recommended to update to a version of the Ninja Forms plugin that is higher than 3.5.7.

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vendor/ninjaforms
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version/ninja forms/3.5.7

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