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16 vulnerabilities found for JetFormBuilder — Dynamic Blocks Form Builder by jetmonsters
CVE-2026-103912 (GCVE-0-2026-103912)
Vulnerability from nvd – Published: 2026-10-10 05:31 – Updated: 2026-10-11 12:23
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.6.6 - Reflected DOM-Based Cross-Site Scripting via 'query_var' Dynamic Preset via data-jfb-macro / JFB_FIELD:: Macro Renderer
Summary
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Reflected DOM-Based Cross-Site Scripting via the '<attacker-chosen query var name matching the preset's query_var setting>' parameter in all versions up to, and including, 3.6.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is only exploitable on pages embedding a form that has a text field configured with a query_var Dynamic Preset and a data-jfb-macro or JFB_FIELD:: macro reference targeting that field, both of which are standard, documented plugin features.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-11 12:15 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.6.6
(semver)
|
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"url": "https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.6/assets/build/frontend/main.js"
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CVE-2026-97342 (GCVE-0-2026-97342)
Vulnerability from nvd – Published: 2026-10-02 07:39 – Updated: 2026-10-03 15:42
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.6.5.4 - Unauthenticated Stored Cross-Site Scripting via 'choice' Post Meta via Insert/Update Post Action
Summary
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'choice' Post Meta via Insert/Update Post Action in all versions up to, and including, 3.6.5.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload is submitted via the unauthenticated wp_ajax_nopriv_jet_form_builder_submit endpoint, stored verbatim into post meta through the Insert/Update Post action, and later rendered unescaped by the Select Field block template when the get_from_db option generator copies raw meta values into option value attributes and label content.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-03 15:34 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.6.5.4
(semver)
|
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},
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CVE-2026-92212 (GCVE-0-2026-92212)
Vulnerability from nvd – Published: 2026-09-25 06:39 – Updated: 2026-09-25 13:00
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.6.5.3 - Reflected Cross-Site Scripting via 'jfb_xss' (URL Query Variable) Parameter via Calculated Field
Summary
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'jfb_xss' (URL Query Variable) Parameter via Calculated Field in all versions up to, and including, 3.6.5.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires the targeted page to host a form configured with both a URL Query Variable preset field and a Calculated Field that references it, which are standard plugin features.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 12:53 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.6.5.3
(semver)
|
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CVE-2026-12793 (GCVE-0-2026-12793)
Vulnerability from nvd – Published: 2026-09-16 03:28 – Updated: 2026-09-17 17:06
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.6.2 - Unauthenticated Privilege Escalation via '_jet_engine_booking_form_id' Parameter
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 17:06 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.6.2
(semver)
|
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"time": "2026-06-11T00:00:00.000Z",
"value": "Discovered"
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"time": "2026-06-20T13:28:13.000Z",
"value": "Vendor Notified"
},
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"lang": "en",
"time": "2026-09-15T15:08:34.000Z",
"value": "Disclosed"
}
],
"title": "JetFormBuilder \u003c= 3.6.2 - Unauthenticated Privilege Escalation via \u0027_jet_engine_booking_form_id\u0027 Parameter"
}
},
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CVE-2026-13459 (GCVE-0-2026-13459)
Vulnerability from nvd – Published: 2026-07-02 08:33 – Updated: 2026-07-02 15:01
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.6.3 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'context' Parameter
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.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-02 15:01 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
12 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.6.3
(semver)
|
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CVE-2026-4373 (GCVE-0-2026-4373)
Vulnerability from nvd – Published: 2026-03-21 06:45 – Updated: 2026-04-08 16:37
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.5.6.2 - Unauthenticated Arbitrary File Read via Media Field
Summary
The JetFormBuilder plugin for WordPress is vulnerable to arbitrary file read via path traversal in all versions up to, and including, 3.5.6.2. This is due to the 'Uploaded_File::set_from_array' method accepting user-supplied file paths from the Media Field preset JSON payload without validating that the path belongs to the WordPress uploads directory. Combined with an insufficient same-file check in 'File_Tools::is_same_file' that only compares basenames, this makes it possible for unauthenticated attackers to exfiltrate arbitrary local files as email attachments by submitting a crafted form request when the form is configured with a Media Field and a Send Email action with file attachment.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 14:05 UTC
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.5.6.2
(semver)
|
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CVE-2025-11991 (GCVE-0-2025-11991)
Vulnerability from nvd – Published: 2025-12-16 07:21 – Updated: 2026-04-08 17:19
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.5.3 - Missing Authorization to Unauthenticated Form Generation
Summary
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.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-16 21:34 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.5.3
(semver)
|
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CVE-2024-7291 (GCVE-0-2024-7291)
Vulnerability from nvd – Published: 2024-08-03 06:41 – Updated: 2026-04-08 16:35
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.3.4.1 - Authenticated (Administrator+) Privilege Escalation
Summary
The JetFormBuilder plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 3.3.4.1. This is due to improper restriction on user meta fields. This makes it possible for authenticated attackers, with administrator-level and above permissions, to register as super-admins on the sites configured as multi-sites.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-07 15:54 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.3.4.1
(semver)
|
|
| crocoblock | jetelements |
Affected:
0 , ≤ 3.3.4.1
(custom)
cpe:2.3:a:crocoblock:jetelements:*:*:*:*:*:wordpress:*:* |
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CVE-2026-103912 (GCVE-0-2026-103912)
Vulnerability from cvelistv5 – Published: 2026-10-10 05:31 – Updated: 2026-10-11 12:23
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.6.6 - Reflected DOM-Based Cross-Site Scripting via 'query_var' Dynamic Preset via data-jfb-macro / JFB_FIELD:: Macro Renderer
Summary
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Reflected DOM-Based Cross-Site Scripting via the '<attacker-chosen query var name matching the preset's query_var setting>' parameter in all versions up to, and including, 3.6.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is only exploitable on pages embedding a form that has a text field configured with a query_var Dynamic Preset and a data-jfb-macro or JFB_FIELD:: macro reference targeting that field, both of which are standard, documented plugin features.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-11 12:15 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.6.6
(semver)
|
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CVE-2026-97342 (GCVE-0-2026-97342)
Vulnerability from cvelistv5 – Published: 2026-10-02 07:39 – Updated: 2026-10-03 15:42
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.6.5.4 - Unauthenticated Stored Cross-Site Scripting via 'choice' Post Meta via Insert/Update Post Action
Summary
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'choice' Post Meta via Insert/Update Post Action in all versions up to, and including, 3.6.5.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload is submitted via the unauthenticated wp_ajax_nopriv_jet_form_builder_submit endpoint, stored verbatim into post meta through the Insert/Update Post action, and later rendered unescaped by the Select Field block template when the get_from_db option generator copies raw meta values into option value attributes and label content.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-03 15:34 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.6.5.4
(semver)
|
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CVE-2026-92212 (GCVE-0-2026-92212)
Vulnerability from cvelistv5 – Published: 2026-09-25 06:39 – Updated: 2026-09-25 13:00
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.6.5.3 - Reflected Cross-Site Scripting via 'jfb_xss' (URL Query Variable) Parameter via Calculated Field
Summary
The JetFormBuilder — Dynamic Blocks Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'jfb_xss' (URL Query Variable) Parameter via Calculated Field in all versions up to, and including, 3.6.5.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires the targeted page to host a form configured with both a URL Query Variable preset field and a Calculated Field that references it, which are standard plugin features.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 12:53 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.6.5.3
(semver)
|
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CVE-2026-12793 (GCVE-0-2026-12793)
Vulnerability from cvelistv5 – Published: 2026-09-16 03:28 – Updated: 2026-09-17 17:06
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.6.2 - Unauthenticated Privilege Escalation via '_jet_engine_booking_form_id' Parameter
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 17:06 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.6.2
(semver)
|
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CVE-2026-13459 (GCVE-0-2026-13459)
Vulnerability from cvelistv5 – Published: 2026-07-02 08:33 – Updated: 2026-07-02 15:01
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.6.3 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'context' Parameter
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.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-02 15:01 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
12 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.6.3
(semver)
|
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CVE-2026-4373 (GCVE-0-2026-4373)
Vulnerability from cvelistv5 – Published: 2026-03-21 06:45 – Updated: 2026-04-08 16:37
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.5.6.2 - Unauthenticated Arbitrary File Read via Media Field
Summary
The JetFormBuilder plugin for WordPress is vulnerable to arbitrary file read via path traversal in all versions up to, and including, 3.5.6.2. This is due to the 'Uploaded_File::set_from_array' method accepting user-supplied file paths from the Media Field preset JSON payload without validating that the path belongs to the WordPress uploads directory. Combined with an insufficient same-file check in 'File_Tools::is_same_file' that only compares basenames, this makes it possible for unauthenticated attackers to exfiltrate arbitrary local files as email attachments by submitting a crafted form request when the form is configured with a Media Field and a Send Email action with file attachment.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 14:05 UTC
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.5.6.2
(semver)
|
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CVE-2025-11991 (GCVE-0-2025-11991)
Vulnerability from cvelistv5 – Published: 2025-12-16 07:21 – Updated: 2026-04-08 17:19
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.5.3 - Missing Authorization to Unauthenticated Form Generation
Summary
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.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-16 21:34 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.5.3
(semver)
|
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CVE-2024-7291 (GCVE-0-2024-7291)
Vulnerability from cvelistv5 – Published: 2024-08-03 06:41 – Updated: 2026-04-08 16:35
VLAI
EPSS
VEX
Title
JetFormBuilder <= 3.3.4.1 - Authenticated (Administrator+) Privilege Escalation
Summary
The JetFormBuilder plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 3.3.4.1. This is due to improper restriction on user meta fields. This makes it possible for authenticated attackers, with administrator-level and above permissions, to register as super-admins on the sites configured as multi-sites.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-07 15:54 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| jetmonsters | JetFormBuilder — Dynamic Blocks Form Builder |
Affected:
0 , ≤ 3.3.4.1
(semver)
|
|
| crocoblock | jetelements |
Affected:
0 , ≤ 3.3.4.1
(custom)
cpe:2.3:a:crocoblock:jetelements:*:*:*:*:*:wordpress:*:* |
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