Invoct – PDF Invoices & Billing for WooCommerce <= 1.6 - Missing Authorization to Authenticated (Subscriber+) Information Exposure

Missing Authorization
CVE CVE-2026-1748
CVSS Medium (4.3)
Publicly Published February 10, 2026
Last Updated February 12, 2026
Researcher Teerachai Somprasong, Teerachai S.
Description

The Invoct – PDF Invoices & Billing for WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on multiple functions in all versions up to, and including, 1.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve invoice clients, invoice items, and list of WordPress users along with their emails.

References

1 affected software package

Software Type Plugin
Software Slug kirilkirkov-pdf-invoice-manager (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.6
Patched Version
  • 1.7
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