CVE-2026-87844 Product Designer <= 1.0.40 - Unauthenticated Design Template Data Injection
Unauthenticated attackers can inject design template data into any post metadata due to missing capability checks and inverted nonce verification.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-87844?
CVE-2026-87844 is a medium-severity missing authorization vulnerability in Unknown PickPlugins Product Designer for WooCommerce, published on 18 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The PickPlugins Product Designer for WooCommerce WordPress plugin through 1.0.40 does not perform any capability check and its nonce verification is inverted, accepting requests with an invalid or absent nonce while rejecting valid ones, and it does not validate the post the data is written to, allowing unauthenticated users to insert design template data into the metadata of any post on the site.
Weakness: CWE-862
Which versions are affected by CVE-2026-87844?
How do I fix CVE-2026-87844?
No fix has been published for CVE-2026-87844 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-2026-87844 being exploited?
There is no known exploitation of CVE-2026-87844 in the wild and no public exploit code.
Sources
Also known as GHSA-725w-h4xm-2xw4.