CVE-2021-24330

Funnel Builder by CartFlows < 1.6.13 - Authenticated Stored XSS via FB Pixel ID and Google Analytics ID

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 Funnel Builder by CartFlows – Create High Converting Sales Funnels For WordPress plugin before 1.6.13 did not sanitise its facebook_pixel_id and google_analytics_id settings, allowing high privilege users to set XSS payload in them, which will either be executed on pages generated by the plugin, or the whole website depending on the settings used.

El plugin Funnel Builder by CartFlows â€“ Create High Converting Sales Funnels para WordPress versiones anteriores a 1.6.13, no saneaba sus configuraciones facebook_pixel_id y google_analytics_id, permitiendo a usuarios muy privilegiados configurar una carga útil de tipo XSS en ellos, que se ejecutará en las páginas generadas por el plugin, o todo el sitio web, dependiendo de la configuración usada

*Credits: m0ze

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

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-14 CVE Reserved
2021-05-17 CVE Published
2023-11-08 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (2)

URL	Tag	Source
https://m0ze.ru/vulnerability/%5B2021-04-26%5D-%5BWordPress%5D-%5BCWE-79%5D-Funnel-Builder-by-CartFlows-WordPress-Plugin-v1.6.12.txt	X_refsource_misc

URL	Date	SRC
https://wpscan.com/vulnerability/b9748066-83b7-4762-9124-de021f687477	2024-08-03

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
Cartflows Search vendor "Cartflows"		Cartflows Search vendor "Cartflows" for product "Cartflows"				< 1.6.13 Search vendor "Cartflows" for product "Cartflows" and version " < 1.6.13"		wordpress		Affected