CVE-2026-13459
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.
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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.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Puntuación base: 5.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.58%
- Percentil entre todas las CVEs puntuadas: 46
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-862
Referencias
- 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/includes/generators/get-from-db.php#L160
- 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/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/3.6.3/includes/generators/get-from-db.php#L118
- 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/3.6.3/modules/option-field/rest-api/generator-update-endpoint.php#L140
- 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/changeset?sfp_email=&sfph_mail=&reponame=&old=3591404%40jetformbuilder&new=3591404%40jetformbuilder&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/26c19bd3-32ea-4e28-9cde-1a6653acf6f1?source=cve
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-13459",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-13459",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-07-02T15:01:25.296369Z"
}
}
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"cvssMetricV31": [
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"version": "3.1",
"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "LOW"
},
"impactScore": 1.4,
"exploitabilityScore": 3.9
}
]
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"affected": [
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"affectedData": [
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"product": "JetFormBuilder — Dynamic Blocks Form Builder",
"versions": [
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"version": "0",
"versionType": "semver",
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"published": "2026-07-02T10:16:28.247",
"references": [
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},
{
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{
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{
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"source": "security@wordfence.com"
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{
"url": "https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.6.3/modules/option-field/rest-api/generator-update-endpoint.php#L140",
"source": "security@wordfence.com"
},
{
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{
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"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3591404%40jetformbuilder&new=3591404%40jetformbuilder&sfp_email=&sfph_mail=",
"source": "security@wordfence.com"
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{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/26c19bd3-32ea-4e28-9cde-1a6653acf6f1?source=cve",
"source": "security@wordfence.com"
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],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"description": [
{
"lang": "en",
"value": "CWE-862"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"lastModified": "2026-07-02T15:16:57.317",
"sourceIdentifier": "security@wordfence.com"
}