Missing Authorization Vulnerability in Payment Plugins for PayPal WooCommerce
CVE-2026-39643

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Payment Plugins For Paypal WooCommerce
Vendor
CVE Published:
8 April 2026

What is CVE-2026-39643?

A missing authorization issue exists in the Payment Plugins for PayPal WooCommerce plugin, which could be exploited due to incorrectly configured access control security levels. This vulnerability impacts versions up to 2.0.13, allowing potential attackers to bypass necessary permissions, compromising the security of transactions and sensitive user data.

Affected Version(s)

Payment Plugins for PayPal WooCommerce 0 <= 2.0.13

References

https://patchstack.com/database/Wordpress/Plugin/pymntpl-...
vdb-entry

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nguyen Ba Khanh | Patchstack Bug Bounty Program
.