Missing authorization in jetmonsters JetFormBuilder — Dynamic Blocks Form Builder
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to retrieve every distinct value stored under any arbitrary wp_postmeta key on the site — including WooCommerce billing PII such as _billing_email, _billing_phone, and _billing_address fields, order totals, attachment paths, and any third-party plugin credentials or tokens stored in post meta — provided at least one published JetFormBuilder form with a get_from_db generator field exists on the site. Exploitation requires that the target site has at least one published jet-form-builder post containing a field whose generator_function is set to get_from_db; an attacker must supply a matching form ID, field name, and generator ID in the request, but all of these can be discovered by browsing the site's public forms.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder | up to 3.6.3 | — | No fix listed | CNA |
- JetFormBuilder — Dynamic Blocks Form Builder Vendorjetmonsters Affected up to 3.6.3 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-13459
- 2026-10-03 Alias added: GHSA-p3vr-rhh6-cj6v
References
Other 12
- https://www.wordfence.com/threat-intel/vulnerabilities/id/26c19bd3-32ea-4e28-9cde-1a6653acf6f1?source=cve
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/includes/generators/get-from-db.php#L118
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/modules/option-field/rest-api/generator-update-endpoint.php#L52
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/modules/option-field/rest-api/generator-update-endpoint.php#L80
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/modules/option-field/rest-api/generator-update-endpoint.php#L140
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/includes/generators/get-from-db.php#L160
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.0/includes/generators/get-from-db.php#L118
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.0/modules/option-field/rest-api/generator-update-endpoint.php#L52
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.0/modules/option-field/rest-api/generator-update-endpoint.php#L80
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.0/modules/option-field/rest-api/generator-update-endpoint.php#L140
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.0/includes/generators/get-from-db.php#L160
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3591404%40jetformbuilder&new=3591404%40jetformbuilder&sfp_email=&sfph_mail=
More jetmonsters vulnerabilities
- TI-2024-04107 Hotel Booking Lite <= 4.11.1 - Unauthenticated PHP Object Injection CVSS 3.1CRITICAL 9.8
- TI-2026-10932 JetFormBuilder <= 3.6.2 - Unauthenticated Privilege Escalation via '_jet_engine_booking_form_id' Parameter CVSS 3.1CRITICAL 9.8
- TI-2024-03126 Timetable and Event Schedule by MotoPress <= 2.4.11 - Authenticated (Contributor+) SQL Injection CVSS 3.1CRITICAL 9.9
- TI-2026-25053 WordPress JetFormBuilder plugin <= 3.5.6.1 - Remote Code Execution (RCE) vulnerability CVSS 3.1CRITICAL 9.9
- TI-2025-40603 WordPress Hotel Booking Lite plugin <= 5.2.3 - Remote Code Execution (RCE) vulnerability CVSS 3.1CRITICAL 9.1
- TI-2025-22116 WordPress Restaurant Menu by MotoPress plugin <= 2.4.4 - Local File Inclusion vulnerability CVSS 3.1HIGH 8.8
Sources
- CVE-2026-13459 · CVE Program
- CVE-2026-13459 · NVD
- FIRST EPSS
- GHSA-p3vr-rhh6-cj6v · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences