Unauthorized Data Access in Invoct – PDF Invoices & Billing for WooCommerce by WordPress
CVE-2026-1748

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Invoct – PDF Invoices & Billing For WooCommerce
Vendor
CVE Published:
11 February 2026

What is CVE-2026-1748?

The Invoct – PDF Invoices & Billing plugin for WooCommerce is susceptible to unauthorized data access due to a lack of capability verification in multiple functions. This vulnerability allows authenticated users, with Subscriber-level permissions or higher, to access sensitive data, including customer invoices, invoice items, and WordPress user information, potentially leading to data leaks and privacy breaches. This issue affects all versions of the plugin up to and including version 1.6.

Affected Version(s)

Invoct – PDF Invoices & Billing for WooCommerce 0 <= 1.6

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/kirilkirkov-pd...
https://plugins.trac.wordpress.org/browser/kirilkirkov-pd...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Teerachai Somprasong
Teerachai S.
.