Is CVE-2026-1906 actively exploited?

No active exploitation of CVE-2026-1906 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-1906 be exploited remotely?

Yes. CVE-2026-1906 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-1906?

CVE-2026-1906 has a CVSS score of 4.3 (MEDIUM) and an EPSS exploitation probability of 0.03%.

HOME VULNERABILITIESCVE-2026-1906

MEDIUM

CVE-2026-1906

CWE-862Published: February 18, 2026· Updated: Feb 18, 2026

4.3

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:7.2th

Official 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.

NVD Source

Technical Analysis

CVE-2026-1906 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.