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OpenAdvisories
Medium · 6.5 CVE-2026-88928 EUVD-2026-112614GHSA-jcp7-hvh9-8xxq

PAYCOMET for WooCommerce 5.36 - 5.45 - Unauthenticated Stored Payment Token Overwrite via Signature Verification Bypass

Published Oct 29, 2026 · Updated Oct 29, 2026 · Assigned by WPScan

Description

The PAYCOMET for WooCommerce WordPress plugin before 5.46 does not verify the cryptographic signature on its payment notification endpoint when the request references a tokenisation operation, allowing unauthenticated attackers to overwrite the stored payment token associated with existing orders and delete saved card records.

Affected products

VendorProductAffectedFixed
— PAYCOMET for WooCommerce 5.36 – < 5.46 5.46

References