CRITICAL 9.8 NVD
CVE-2026-12793
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
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.
References
- https://plugins.trac.wordpress.org/changeset/3575346/jetformbuilder
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a61b2ecc-d4e1-4e71-9187-ddc3d361
This critical severity vulnerability with a CVSS score of 9.8 was published on 2026-09-16 via NVD.
Risk Timeline
CVE Disclosed2026-09-16 · -1 days ago
Remediation Resources
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