CVE-2025-12934 Missing authorization in Beaver Builder Page Builder – Drag and Drop Website Builder
Authenticated subscribers can update arbitrary posts, potentially exposing private content or deleting data due to missing capability 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-2025-12934?
CVE-2025-12934 is a high-severity missing authorization vulnerability in beaverbuilder Beaver Builder Page Builder – Drag and Drop Website Builder, published on 23 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Beaver Builder – WordPress Page Builder plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on the 'duplicate_wpml_layout' function in all versions up to, and including, 2.9.4.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update arbitrary posts with the content of other existing posts, potentially exposing private and password-protected content and deleting any content that is not saved in revisions or backups. Posts must have been created with Beaver Builder to be copied or updated.
Weakness: CWE-862
Which versions are affected by CVE-2025-12934?
How do I fix CVE-2025-12934?
No fix has been published for CVE-2025-12934 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-2025-12934 being exploited?
There is no known exploitation of CVE-2025-12934 in the wild and no public exploit code.
Sources
Also known as GHSA-jc87-rmw3-fhgf.