Cross-Site Request Forgery Vulnerability in WP EasyPay – Square for WordPress
CVE-2021-4411

4.3MEDIUM

Key Information:

Vendor

Wordpress
Status
WP Easypay – Square For WordPress
Vendor
CVE Published:
12 July 2023

What is CVE-2021-4411?

The WP EasyPay – Square for WordPress plugin is susceptible to Cross-Site Request Forgery due to inadequate nonce validation in the wpep_download_transaction_in_excel() function. This vulnerability permits unauthenticated attackers to initiate a transaction download by deceiving site administrators into executing a malicious link, leading to potential unauthorized access and data exposure.

Affected Version(s)

WP EasyPay – Square for WordPress * <= 3.2.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://blog.nintechnet.com/25-wordpress-plugins-vulnerab...
https://blog.nintechnet.com/more-wordpress-plugins-and-th...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jerome Bruandet
.