CVE-2021-34647

Ninja Forms <= 3.5.7 Sensitive Information Disclosure

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

El plugin Ninja Forms de WordPress es vulnerable a una divulgación de información confidencial por medio de la función bulk_export_submissions que se encuentra en el archivo ~/includes/Routes/Submissions.php, en versiones hasta la 3.5.7 incluyéndola. Esto permite a atacantes autenticados exportar todos los datos de los envíos de Ninja Forms por medio de la API REST /ninja-forms-submissions/export, que puede incluir información personal identificable

*Credits: Chloe Chamberland, Wordfence

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-06-10 CVE Reserved
2021-09-22 CVE Published
2024-08-14 EPSS Updated
2024-09-16 CVE Updated
2024-09-16 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-862: Missing Authorization
CWE-863: Incorrect Authorization

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://www.wordfence.com/blog/2021/09/recently-patched-vulnerabilities-in-ninja-forms-plugin-affects-over-1-million-site-owners	2024-09-16

URL	Date	SRC
https://plugins.trac.wordpress.org/browser/ninja-forms/trunk/includes/Routes/Submissions.php?rev=2543837#L107	2022-10-27

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ninjaforms Search vendor "Ninjaforms"		Ninja Forms Search vendor "Ninjaforms" for product "Ninja Forms"				<= 3.5.7 Search vendor "Ninjaforms" for product "Ninja Forms" and version " <= 3.5.7"		wordpress		Affected