CVE-2021-21030

Magento Commerce Stored Cross-site Scripting Could Lead To Arbitrary Javascript Execution

Severity Score

8.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a stored cross-site scripting (XSS) in the customer address upload feature. Successful exploitation could lead to arbitrary JavaScript execution in the victim's browser. Exploitation of this issue requires user interaction.

Magento versiones 2.4.1 (y anteriores), versiones 2.4.0-p1 (y anteriores) y versiones 2.3.6 (y anteriores), son vulnerables a un ataque de tipo cross-site scripting (XSS) almacenado en la funcionalidad de carga de la dirección del cliente. Una explotación con éxito podría conllevar a una ejecución arbitraria de JavaScript en el navegador de la víctima. Una explotación de este problema requiere una interacción del usuario

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-12-18 CVE Reserved
2021-02-11 CVE Published
2024-01-18 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://helpx.adobe.com/security/products/magento/apsb21-08.html	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				< 2.3.6 Search vendor "Magento" for product "Magento" and version " < 2.3.6"		commerce		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				< 2.3.6 Search vendor "Magento" for product "Magento" and version " < 2.3.6"		open_source		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.3.6 Search vendor "Magento" for product "Magento" and version "2.3.6"		commerce		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.3.6 Search vendor "Magento" for product "Magento" and version "2.3.6"		open_source		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.0 Search vendor "Magento" for product "Magento" and version "2.4.0"		commerce		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.0 Search vendor "Magento" for product "Magento" and version "2.4.0"		open_source		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.0 Search vendor "Magento" for product "Magento" and version "2.4.0"		p1, commerce		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.0 Search vendor "Magento" for product "Magento" and version "2.4.0"		p1, open_source		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.1 Search vendor "Magento" for product "Magento" and version "2.4.1"		commerce		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.1 Search vendor "Magento" for product "Magento" and version "2.4.1"		open_source		Affected