CVE-2025-5392
Critical
Description
The GB Forms DB plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.0.2 via the gbfdb_talk_to_front() function. This is due to the function accepting user input and then passing that through call_user_func(). This makes it possible for unauthenticated attackers to execute code on the server which can be leverage to inject backdoors or create new administrative user accounts to name a few things.
SeverityCritical
CVSS9.8
Exploit probability—
ProductGB Forms DB
PublishedJul 11, 2025
First seenJul 11, 2025
Weakness typeCWE-94Code injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gb-plugins GB Forms DB | v ≤ 1.0.2 | — |
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