CVE-2023-4109

Ninja Forms < 3.6.26 - Admin+ Stored HTML Injection

Severity Score

4.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Ninja Forms WordPress Ninja Forms Contact Form WordPress plugin before 3.6.26 was affected by a HTML Injection security vulnerability.

El plugin Ninja Forms para WordPress anterior a la versión 3.6.26 estaba afectado por una vulnerabilidad de seguridad de inyección HTML.

The Ninja Forms plugin for WordPress is vulnerable to Stored HTML Injection in versions up to, and including, 3.6.25 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrator access to inject arbitrary HTML content in pages that will execute whenever a user accesses an injected page.

*Credits: Sayandeep Dutta, WPScan

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-08-02 CVE Reserved
2023-08-07 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-09-05 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/558e06ab-704b-4bb1-ba7f-b5f6bbbd68d9	2024-08-02

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
Ninjaforms Search vendor "Ninjaforms"		Ninja Forms Contact Form Search vendor "Ninjaforms" for product "Ninja Forms Contact Form"				< 3.6.26 Search vendor "Ninjaforms" for product "Ninja Forms Contact Form" and version " < 3.6.26"		wordpress		Affected