// For flags

CVE-2021-24570

Paypal Donation < 1.3.1 - CSRF to Stored Cross-Site Scripting

Severity Score

4.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Accept Donations with PayPal WordPress plugin before 1.3.1 offers a function to create donation buttons, which internally are posts. The process to create a new button is lacking a CSRF check. An attacker could use this to make an authenticated admin create a new button. Furthermore, one of the Button field is not escaped before being output in an attribute when editing a Button, leading to a Stored Cross-Site Scripting issue as well.

El plugin Accept Donations with PayPal de WordPress versiones anteriores a 1.3.1, ofrece una función para crear botones de donación, que internamente son posts. El proceso para crear un nuevo botón carece de una comprobación de tipo CSRF. Un atacante podría usar esto para que un administrador autenticado cree un nuevo botón. Además, uno de los campos Button no se escapa antes de ser emitido en un atributo cuando se edita un botón, conllevando también a un problema de tipo Cross-Site Scripting Almacenado

*Credits: dc11
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
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
  • 2021-01-14 CVE Reserved
  • 2021-10-04 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2024-12-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  • CWE-352: Cross-Site Request Forgery (CSRF)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Wpplugin
Search vendor "Wpplugin"
 Accept Donations With Paypal
Search vendor "Wpplugin" for product "Accept Donations With Paypal"
 < 1.3.1
Search vendor "Wpplugin" for product "Accept Donations With Paypal" and version " < 1.3.1"
wordpress
Affected