# CVE-2026-12793

## Summary

- **CVE ID:** CVE-2026-12793
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-269
- **Published:** Sep 16, 2026
- **Last Modified:** Sep 16, 2026

## Description

The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.6.2. This is due to the plugin not validating that a submitted form ID belongs to a JetFormBuilder form before parsing the referenced post's content as form schema and executing an Advanced Validation server-side callback. This makes it possible for unauthenticated attackers to create a new administrator-level user account.

## Affected Products

- jetmonsters — JetFormBuilder — Dynamic Blocks Form Builder (0)

## References

- [CNA](https://www.wordfence.com/threat-intel/vulnerabilities/id/a61b2ecc-d4e1-4e71-9187-ddc3d3616a29?source=cve)
- [CNA](https://plugins.trac.wordpress.org/changeset/3575346/jetformbuilder)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.39%
- **EPSS Percentile:** 32.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._