CVE-2026-80342 Details
Description
The Payment Plugins for PayPal WooCommerce WordPress plugin before 2.0.27 does not verify that a PayPal order supplied in a payment request belongs to the WooCommerce order being paid unless that PayPal order has already been completed, allowing unauthenticated attackers to have another buyer's approved but uncaptured payment captured against an order of their own.
A vulnerability exists in the Payment Plugins for PayPal WooCommerce WordPress plugin in versions prior to 2.0.27. The issue arises because the plugin does not properly validate that a PayPal order referenced in a payment request corresponds to the WooCommerce order being paid, unless the PayPal order has already been completed. This flaw allows unauthenticated attackers to intercept another buyer's approved but uncaptured payment and have it applied to an order of their choice.
Users are advised to update the Payment Plugins for PayPal WooCommerce WordPress plugin to version 2.0.27 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 23, 2026CISA-ADP
Assessed Sep 23, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://wpscan.com/vulnerability/5c3eea0d-7f7f-48e5-8f78-c553b3fdeabf/ | [email protected] | AdvisoryExploitRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Payment Plugins for PayPal WooCommerce | < 2.0.27 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 23, 2026 | CVE Modified | CISA-ADP |
| Sep 23, 2026 | New CVE Received | [email protected] |