CVE-2026-13459
JetFormBuilder <= 3.6.3 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'context' Parameter
- Published
- Updated
- Reserved
- Assigned by
- Wordfence
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| WordfenceCNA (assigner) | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVDNVD · Deferred | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.58% · top 52% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
Affected products
jetmonsters · JetFormBuilder — Dynamic Blocks Form Builder
- affected ≤ 3.6.3
References (12)
- https://www.wordfence.com/threat-intel/vulnerabilities/id/26c19bd3-32ea-4e28-9cde-1a6653acf6f1?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/includes/generators/get-from-db.php#L118 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/modules/option-field/rest-api/generator-update-endpoint.php#L52 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/modules/option-field/rest-api/generator-update-endpoint.php#L80 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/modules/option-field/rest-api/generator-update-endpoint.php#L140 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/includes/generators/get-from-db.php#L160 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.0/includes/generators/get-from-db.php#L118 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.0/modules/option-field/rest-api/generator-update-endpoint.php#L52 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.0/modules/option-field/rest-api/generator-update-endpoint.php#L80 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.0/modules/option-field/rest-api/generator-update-endpoint.php#L140 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.0/includes/generators/get-from-db.php#L160 (opens in a new tab)
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3591404%40jetformbuilder&new=3591404%40jetformbuilder&sfp_email=&sfph_mail= (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-13459)Record last updated .