CVE-2026-93508 WC Fields Factory < 4.1.11 - Subscriber+ Arbitrary Post Meta Manipulation via AJAX
Authenticated subscribers can manipulate arbitrary post meta and product pricing via AJAX due to missing authorization checks in WC Fields Factory.
- 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-2026-93508?
CVE-2026-93508 is a high-severity missing authorization vulnerability in Unknown WC Fields Factory, published on 23 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The WC Fields Factory WordPress plugin before 4.1.11 does not properly restrict access to its field-management AJAX action, allowing authenticated users with Subscriber-level access and above to create, modify and delete arbitrary post meta on any post, including WooCommerce products, regardless of ownership, and to manipulate stored pricing rules on a product to reduce its checkout price.
Weakness: CWE-862
Which versions are affected by CVE-2026-93508?
How do I fix CVE-2026-93508?
No fix has been published for CVE-2026-93508 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-2026-93508 being exploited?
There is no known exploitation of CVE-2026-93508 in the wild and no public exploit code.
Sources
Also known as GHSA-fmf3-2pcf-wpmg.