// For flags

CVE-2022-2372

YaySMTP < 2.2.2 - Admin+ Stored Cross-Site Scripting

Severity Score

4.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The YaySMTP WordPress plugin before 2.2.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfiltered_html capability is disallowed (for example in multisite setup)

El plugin YaySMTP de WordPress versiones anteriores a 2.2.2 no sanea ni escapa de algunos de sus parámetros, lo que podría permitir a usuarios con altos privilegios, como el administrador, llevar a cabo ataques de tipo Cross-Site Scripting Almacenado cuando la capacidad unfiltered_html no está permitida (por ejemplo, en una configuración multisitio)

The YaySMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters, with at least one being the 'client_id' parameter, in versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, administrator and above, to inject arbitrary web scripts stored in the plugin options.

*Credits: Rafshanzani Suhada
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
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
  • 2022-07-11 CVE Reserved
  • 2022-07-15 CVE Published
  • 2024-02-29 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
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Yaycommerce
Search vendor "Yaycommerce"
 Yaysmtp
Search vendor "Yaycommerce" for product "Yaysmtp"
 < 2.2.2
Search vendor "Yaycommerce" for product "Yaysmtp" and version " < 2.2.2"
wordpress
Affected