What’s Vulnerable › Vulnerabilities
CVE-2026-15211: Subscriptions for WooCommerce < 2.0.1 - Payment Bypass via Attacker-Supplied PayPal Capture Token
- Severity: medium (CVSS 5.9 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-07 · updated 2026-08-26
- Weakness: CWE-345
Description
The Subscriptions for WooCommerce WordPress plugin before 2.0.1 does not validate the payment amount or bind the PayPal order token to the order being completed on the WooCommerce order-received flow: it captures a client-supplied token and marks the order paid whenever the capture status is COMPLETED, without comparing the captured amount to the order total. This allows an attacker (unauthenticated where guest checkout is enabled) to substitute an approved, uncaptured PayPal order token and have an expensive order marked paid without paying its price.
Affected products
- Subscriptions for WooCommerce: before 2.0.1 — fixed in 2.0.1
How to fix
Upgrade to a fixed version: Subscriptions for WooCommerce 2.0.1. Check the vendor advisory for mitigations.
References
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