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.
INFO
Published Date :
2026-02-18T05:29:17.309Z
Last Modified :
2026-04-08T16:44:19.177Z
Source :
Wordfence
AFFECTED PRODUCTS
The following products are affected by CVE-2026-1906 vulnerability.
| Vendors | Products |
|---|---|
| Wordpress |
|
| Wpovernight |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-1906.
