JetFormBuilder — Dynamic Blocks Form Builder <= 3.6.7.1 - Unauthenticated Privilege Escalation via Manual Verification of Held Submissions
- ID
- WPSEC-2026-2322
- Plugin
- JetFormBuilder — Dynamic Blocks Form Builder (jetformbuilder)
- Affected
- from 3.3.0 before 3.6.8
- Remediation
- Update to 3.6.8 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness
- CWE-269
- Usage
- Plugin Medium · Affected versions Medium among sites WPSec scans, 2026-11-03
- Attack surface
- JetFormBuilder — Dynamic Blocks Form Builder on WPSec AttackSurface
- Fix released
- Published
Description
The JetFormBuilder plugin for WordPress is vulnerable to Privilege Escalation via the manual verification of held submissions in all versions up to, and including, 3.6.7.1, due to the "Verify manually" job replaying the stored submission's actions (such as Update User, Insert/Update Post or Insert/Update Term) under the identity of the approving administrator instead of the original submitter. This makes it possible for unauthenticated attackers to submit a crafted entry to a form that uses the Verification action which, once an administrator manually verifies it, runs with administrator capabilities, for example to modify an administrator account.
References
- https://wpsec.com/vuln/WPSEC-2026-2322/
- https://plugins.svn.wordpress.org/jetformbuilder/tags/3.6.8/
- https://wordpress.org/plugins/jetformbuilder/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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