Vulnerability · Published Jul 11, 2025 · Assigned by Wordfence
CVE-2025-5392GB Forms DB <= 1.0.2 - Unauthenticated Remote Code Execution
Critical 9.8
In plain English
A critical-severity code injection in GB Forms DB from gb-plugins. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| gb-plugins | GB Forms DB | 0 – through 1.0.2 |
Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/fe8723a7-bbb1-41a0-b222-3cf4eb44cd64?source=cve
- https://plugins.trac.wordpress.org/browser/gb-forms-db/trunk/core/functions.php#L334
- https://plugins.trac.wordpress.org/browser/gb-forms-db/trunk/core/functions.php#L367
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3323703%40gb-forms-db&new=3323703%40gb-forms-db&sfp_email=&sfph_mail=