CVE-2026-80342CWE-639

CVE-2026-80342

Medium · published September 23, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
9.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00203 · 9.7th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-09-23T10:17Z
References (1)
https://wpscan.com/vulnerability/5c3eea0d-7f7f-48e5-8f78-c553b3fdeabf/ · [email protected]
EPSS history
Timeline
  • 24 SEP 03:25Z
    EPSS moved — → 0%
    epss
  • 23 SEP 06:00Z
    Payment Plugins for PayPal WooCommerce < 2.0.27 - Unauthenticated Payment Hijacking via Unvalidated PayPal Order ID
    cvelistv5