CVE-2025-5392
GB Forms DB <= 1.0.2 - Unauthenticated Remote Code Execution
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-94 |
| Vendor | gb-plugins |
| Product | gb forms db |
| Published | Jul 11, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
gb-plugins / GB Forms DB
0 ≤ 1.0.2
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/fe8723a7-bbb1-41a0-b222-3cf4eb44cd64?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/gb-forms-db/trunk/core/functions.php#L334 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/gb-forms-db/trunk/core/functions.php#L367 plugins.trac.wordpress.org: 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=
Credits
Alexander Chikaylo