CVE-2026-105973 Visual Form Builder <= 3.1 - Subscriber+ Arbitrary Form Field Reordering via Missing Authorization
Authenticated users can arbitrarily reorder form fields in Visual Form Builder, breaking site rendering due to missing authorization checks.
- 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-2026-105973?
CVE-2026-105973 is a medium-severity missing authorization vulnerability in Unknown Visual Form Builder, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Visual Form Builder WordPress plugin through 3.1 does not perform authorization or nonce checks when reordering form fields, allowing any authenticated user (Subscriber and above) to alter the field structure of any form on the site, persistently breaking its public rendering.
Weakness: CWE-862
Which versions are affected by CVE-2026-105973?
How do I fix CVE-2026-105973?
No fix has been published for CVE-2026-105973 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-2026-105973 being exploited?
There is no known exploitation of CVE-2026-105973 in the wild and no public exploit code.
Sources
Also known as GHSA-55fx-g2r6-rcvm.