CVE-2026-16568 ShopApper <= 0.4.62 - Subscriber+ Customer Data Disclosure via IDOR
Authenticated users can access other users' personal data via an insecure direct object reference in the ShopApper WordPress 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-2026-16568?
CVE-2026-16568 is a medium-severity missing authorization vulnerability in Unknown Mobile App for WooCommerce: ShopApper Mobile App Builder Service for WooCommerce, published on 27 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Mobile App for WooCommerce: ShopApper Mobile App Builder Service for WooCommerce WordPress plugin through 0.4.62 does not verify that the requesting user owns the customer profile being queried through one of its REST endpoints, allowing any authenticated user (e.g. a customer/subscriber) to retrieve other users' personal data, including their email address, name, and roles.
Weakness: CWE-639
Which versions are affected by CVE-2026-16568?
How do I fix CVE-2026-16568?
No fix has been published for CVE-2026-16568 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-2026-16568 being exploited?
There is no known exploitation of CVE-2026-16568 in the wild and no public exploit code.
Sources
Also known as GHSA-rh79-4xm5-pwhf.