{"id":"CVE-2026-93746","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-93746","summary":"The WebToffee WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and…","details":"The WebToffee WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 5.0.2 via the 'email' parameter of the guest print_document_from_the_mail_link handler dispatched from print_window() on init. This is due to the handler authorizing access to an order's printable documents when the attacker-supplied (base64-encoded) 'email' equals the order's billing email — a non-secret identifier — instead of requiring the WooCommerce order_key. This makes it possible for unauthenticated attackers, when the site is configured to allow guest access to documents ('wt_pklist_print_button_access_for' != 'logged_in'), to retrieve any other customer's invoice, packing slip, delivery note, dispatch label or shipping label — including customer name, billing/shipping address, phone number, purchased products, prices, taxes and invoice metadata — by knowing the target order ID and the associated billing email address.","published":"2026-10-10T08:17:04.907","modified":"2026-10-10T08:17:04.907","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/print-invoices-packing-slip-labels-for-woocommerce/tags/5.0.1/admin/class-wf-woocommerce-packing-list-admin.php#L1127"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/print-invoices-packing-slip-labels-for-woocommerce/tags/5.0.1/admin/class-wf-woocommerce-packing-list-admin.php#L1128"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/print-invoices-packing-slip-labels-for-woocommerce/tags/5.0.1/admin/class-wf-woocommerce-packing-list-admin.php#L1149"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/print-invoices-packing-slip-labels-for-woocommerce/tags/5.0.1/admin/class-wf-woocommerce-packing-list-admin.php#L990"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/changeset?reponame=&new=3718644%40print-invoices-packing-slip-labels-for-woocommerce%2Ftags%2F5.0.3&old=3707093%40print-invoices-packing-slip-labels-for-woocommerce%2Ftags%2F5.0.2"},{"type":"WEB","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/cf5ccfe6-c0e3-412f-9a93-2ccabb9997e7?source=cve"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-10T08:17:04.907"}}