CVE-2026-14566 Advanced Customized Prompts <= 1.0.1 - Subscriber+ WooCommerce Order Item Metadata Tampering
Authenticated subscribers can tamper with other customers' WooCommerce order metadata due to missing authorization checks in the Advanced Customized Prompts 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-2026-14566?
CVE-2026-14566 is a medium-severity missing authorization vulnerability in Unknown advanced-customized-prompts, published on 11 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The advanced-customized-prompts WordPress plugin through 1.0.1 does not perform any capability, ownership, or nonce check before updating WooCommerce order item metadata for a supplied order, allowing any authenticated user such as a subscriber to tamper with the custom metadata of orders belonging to other customers.
Weakness: CWE-639
Which versions are affected by CVE-2026-14566?
How do I fix CVE-2026-14566?
No fix has been published for CVE-2026-14566 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-2026-14566 being exploited?
There is no known exploitation of CVE-2026-14566 in the wild and no public exploit code.
Sources
Also known as GHSA-qfrx-28r6-5949.