JetFormBuilder <= 3.5.3 - Missing Authorization to Unauthenticated Form Generation
CVE-2025-11991

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Jetformbuilder — Dynamic Blocks Form Builder
Vendor
CVE Published:
16 December 2025

What is CVE-2025-11991?

The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the run_callback function in all versions up to, and including, 3.5.3. This makes it possible for unauthenticated attackers to generate forms using AI, consuming site's AI usage limits.

Affected Version(s)

JetFormBuilder — Dynamic Blocks Form Builder * <= 3.5.3

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/jetformbuilder...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Tri Firdyanto
JSON
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CVE-2025-11991 : Unauthorized Data Modification in JetFormBuilder Plugin for WordPress