Issues

• Flow (classic): order created on one payment session, payment submitted on another after update_checkout rebuild

  checkout/checkout-woocommerce-plugin#433 · Filter by author lalit-swain-cko opened on Oct 29, 2026

• Classic mode: 3-D Secure / redirect APM payments are not linked to the order before the redirect, so webhooks are rejected and the paid order is cancelled

  checkout/checkout-woocommerce-plugin#431 · Filter by author terminalstate opened on Oct 20, 2026

• Every gateway initialisation rewrites two autoloaded options and flushes alloptions: flow_enabled() in the Flow constructor writes unconditionally via cko_update_raw_option()

  checkout/checkout-woocommerce-plugin#430 · Filter by author reneaye opened on Sep 25, 2026

• Decline webhook can fatal because the second wc_get_order() result is not checked

  checkout/checkout-woocommerce-plugin#427 · Filter by author Leadsquad opened on Sep 9, 2026

• Flow "change payment method" stores the new card but never switches the subscription's gateway (WCS update_payment_method() is bypassed on the 3DS return)

  checkout/checkout-woocommerce-plugin#426 · Filter by author reneaye opened on Sep 7, 2026

• The WCS admin "Retry renewal payment" button takes the money and leaves the order failed: update_order_status() persists only when the order is already pending

  checkout/checkout-woocommerce-plugin#425 · Filter by author reneaye opened on Sep 7, 2026

• The [FLOW ENABLED] debug block is written at error severity on every gateway initialisation, because the level matcher has no pattern for that prefix

  checkout/checkout-woocommerce-plugin#424 · Filter by author reneaye opened on Sep 7, 2026

• Declined payment outside a front-end request fatals: unguarded WC()->session->set() in the failure branch

  checkout/checkout-woocommerce-plugin#421 · Filter by author reneaye opened on Aug 27, 2026

• A declined Flow payment locks the order: the retry guard compares a value with itself and the customer can never pay

  checkout/checkout-woocommerce-plugin#420 · Filter by author reneaye opened on Aug 27, 2026

• Subscription keeps the old card after a customer pays a failed renewal order: _cko_source_id is never persisted

  checkout/checkout-woocommerce-plugin#419 · Filter by author reneaye opened on Aug 27, 2026

• There was an issue completing the payment.

  checkout/checkout-woocommerce-plugin#382 · Filter by author josephbuarao opened on Aug 1, 2024
  1

• register webhook doesn't work

  checkout/checkout-woocommerce-plugin#375 · Filter by author chihab-a opened on May 23, 2024

• Internal Server Error!

  checkout/checkout-woocommerce-plugin#327 · Filter by author ferasnet opened on Dec 16, 2022

• Undefined Index: on card_verification, Logic should be improved.

  checkout/checkout-woocommerce-plugin#313 · Filter by author vijayhardaha opened on Sep 2, 2022

• Javascripts loaded on homepage / product page / product category page / shop archive page

  checkout/checkout-woocommerce-plugin#311 · Filter by author valmedia opened on Aug 31, 2022

• Input to Add Channel ID in the Core Settings Tab

  checkout/checkout-woocommerce-plugin#310 · Filter by author ctujare opened on Aug 21, 2022

• Using $order->payment_complete($transaction_id) instead of update_post_meta...

  checkout/checkout-woocommerce-plugin#278 · Filter by author valmedia opened on Jun 10, 2022
  1

• Adding filter to get_request_param

  checkout/checkout-woocommerce-plugin#257 · Filter by author valmedia opened on Apr 18, 2022

• Improvements

  checkout/checkout-woocommerce-plugin#149 · Filter by author Updula opened on Jun 29, 2020