// For flags

CVE-2021-28556

Magento Commerce DOM-based cross-site scripting (XSS) could lead to arbitrary javascript execution

Severity Score

4.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Magento versions 2.4.2 (and earlier), 2.4.1-p1 (and earlier) and 2.3.6-p1 (and earlier) are affected by a DOM-based Cross-Site Scripting vulnerability on mage-messages cookies. Successful exploitation could lead to arbitrary JavaScript execution by an unauthenticated attacker. User interaction is required for successful exploitation.

Magento versiones 2.4.2 (y anteriores), versiones 2.4.1-p1 (y anteriores) y versiones 2.3.6-p1 (y anteriores), están afectadas por una vulnerabilidad de tipo Cross-Site Scripting basada en el DOM en las cookies de mage-messages. Una explotación con éxito podría conllevar a una ejecución arbitraria de JavaScript por parte de un atacante no autenticado. Es requerida una interacción del usuario para una explotación con éxito

*Credits: N/A
CVSS Scores
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
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
High
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
  • 2021-03-16 CVE Reserved
  • 2021-06-28 CVE Published
  • 2023-06-25 EPSS Updated
  • 2024-09-17 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)
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"
< 2.3.7
Search vendor "Magento" for product "Magento" and version " < 2.3.7"
commerce
Affected
Magento
Search vendor "Magento"
Magento
Search vendor "Magento" for product "Magento"
< 2.3.7
Search vendor "Magento" for product "Magento" and version " < 2.3.7"
open_source
Affected
Magento
Search vendor "Magento"
Magento
Search vendor "Magento" for product "Magento"
>= 2.4.0 <= 2.4.2
Search vendor "Magento" for product "Magento" and version " >= 2.4.0 <= 2.4.2"
commerce
Affected
Magento
Search vendor "Magento"
Magento
Search vendor "Magento" for product "Magento"
>= 2.4.0 <= 2.4.2
Search vendor "Magento" for product "Magento" and version " >= 2.4.0 <= 2.4.2"
open_source
Affected