Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Unknown Accept PayPal & Stripe with Subscriptions for WooCommerce — Restore PayPal Standard for WooCommerce <= 3.1.0 - Payment Bypass via PDT Underpayment
AV AC PR UI S C I A CVSS EPSS %ile KEV
N H N N U N L N 3.7 .0019 8.7 —
AFFECTED
Product Versions Fixed
Accept PayPal & Stripe with Subscriptions for WooCommerce unspecified —
TIMELINE
Jul 24 Reserved by WPScan
Aug 10 Published (CNA: WPScan)
Aug 11 EXPLOIT PUBLISHED — CVE-2026-17016 (Unknown Accept PayPal & Stripe with Subscriptions for WooCommerce). Public exploit reference added.
Description
The Accept PayPal & Stripe with Subscriptions for WooCommerce WordPress plugin through 3.1.0 does not validate the amount actually paid against the order total in its PayPal Data Transfer return handler, allowing a customer to pay less than the order total and still have the order marked as fully paid when the PayPal Data Transfer feature is enabled.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| July 24, 2026 | Reserved | Reserved by WPScan |
| August 10, 2026 | Published | Published (CNA: WPScan) |
| August 11, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-17016 (Unknown Accept PayPal & Stripe with Subscriptions for WooCommerce). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Unknown | Accept PayPal & Stripe with Subscriptions for WooCommerce | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-17016 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.