CVE-2026-1748 Missing authorization in Invoct – PDF Invoices & Billing for WooCommerce
Authenticated subscribers can access sensitive invoice and user data due to missing capability checks in the Invoct WooCommerce plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-1748?
CVE-2026-1748 is a medium-severity missing authorization vulnerability in kirilkirkov Invoct – PDF Invoices & Billing for WooCommerce, published on 11 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-862
Which versions are affected by CVE-2026-1748?
How do I fix CVE-2026-1748?
No fix has been published for CVE-2026-1748 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-1748 being exploited?
There is no known exploitation of CVE-2026-1748 in the wild and no public exploit code.
Sources
Also known as GHSA-w848-8gfw-8jhq.