The PDF Invoices & Packing Slips for WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.6.0 via the `wpo_ips_edi_save_order_customer_peppol_identifiers` AJAX action due to missing capability checks and order ownership validation. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify Peppol/EDI endpoint identifiers (`peppol_endpoint_id`, `peppol_endpoint_eas`) for any customer by specifying an arbitrary `order_id` parameter on systems using Peppol invoicing. This can affect order routing on the Peppol network and may result in payment disruptions and data leakage.
Metrics
Affected Vendors & Products
References
History
Wed, 18 Feb 2026 13:15:00 +0000
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ssvc
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Wed, 18 Feb 2026 11:00:00 +0000
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Wordpress
Wordpress wordpress Wpovernight Wpovernight pdf Invoices & Packing Slips For Woocommerce |
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| Vendors & Products |
Wordpress
Wordpress wordpress Wpovernight Wpovernight pdf Invoices & Packing Slips For Woocommerce |
Wed, 18 Feb 2026 06:00:00 +0000
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| Description | The PDF Invoices & Packing Slips for WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.6.0 via the `wpo_ips_edi_save_order_customer_peppol_identifiers` AJAX action due to missing capability checks and order ownership validation. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify Peppol/EDI endpoint identifiers (`peppol_endpoint_id`, `peppol_endpoint_eas`) for any customer by specifying an arbitrary `order_id` parameter on systems using Peppol invoicing. This can affect order routing on the Peppol network and may result in payment disruptions and data leakage. | |
| Title | PDF Invoices & Packing Slips for WooCommerce <= 5.6.0 - Missing Authorization to Authenticated (Subscriber+) Peppol Identifier Modification | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-02-18T12:53:09.667Z
Reserved: 2026-02-04T15:19:56.700Z
Link: CVE-2026-1906
Updated: 2026-02-18T12:25:18.983Z
Status : Awaiting Analysis
Published: 2026-02-18T06:16:34.913
Modified: 2026-02-18T17:51:53.510
Link: CVE-2026-1906
No data.