// For flags

CVE-2021-42367

Variation Swatches for WooCommerce <= 2.1.1 Authenticated Stored Cross-Site Scripting

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Variation Swatches for WooCommerce WordPress plugin is vulnerable to Stored Cross-Site Scripting via several parameters found in the ~/includes/class-menu-page.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.1.1. Due to missing authorization checks on the tawcvs_save_settings function, low-level authenticated users such as subscribers can exploit this vulnerability.

El plugin Variation Swatches for WooCommerce de WordPress es vulnerable a un ataque de tipo Cross-Site Scripting Almacenado por medio de varios parámetros encontrados en el archivo ~/includes/class-menu-page.php que permite a atacantes inyectar scripts web arbitrarios, en versiones hasta la 2.1.1 incluyéndola. Debido a una falta de comprobaciones de autorización en la función tawcvs_save_settings, los usuarios autenticados de bajo nivel, como los suscriptores, pueden explotar esta vulnerabilidad

*Credits: Chloe Chamberland, Wordfence
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
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
  • 2021-10-14 CVE Reserved
  • 2021-12-01 CVE Published
  • 2023-07-07 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')
  • CWE-862: Missing Authorization
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Variation Swatches For Woocommerce Project
Search vendor "Variation Swatches For Woocommerce Project"
 Variation Swatches For Woocommerce
Search vendor "Variation Swatches For Woocommerce Project" for product "Variation Swatches For Woocommerce"
 <= 2.1.1
Search vendor "Variation Swatches For Woocommerce Project" for product "Variation Swatches For Woocommerce" and version " <= 2.1.1"
wordpress
Affected