CVE-2026-4069
The Alfie – Feed Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'naam' parameter in all versions up to, and including, 1.2.1. This is due to missing nonce validation on the alfie_option_page() function combined with insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject malicious web scripts that will be stored in the plugin's database and execute whenever a user accesses the page displaying the injected data, granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Puntuación base: 6.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.43%
- Percentil entre todas las CVEs puntuadas: 35
- Fecha de la puntuación: 6/10/2026
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-79
Referencias
- https://plugins.trac.wordpress.org/browser/alfie-the-productfeedtool-wp-plugin/tags/1.2.1/include/alfie-manage.php#L104-L104
- https://plugins.trac.wordpress.org/browser/alfie-the-productfeedtool-wp-plugin/tags/1.2.1/include/alfie-option.php#L59-L59
- https://plugins.trac.wordpress.org/browser/alfie-the-productfeedtool-wp-plugin/tags/1.2.1/include/alfie-option.php#L60-L60
- https://plugins.trac.wordpress.org/browser/alfie-the-productfeedtool-wp-plugin/tags/1.2.1/include/alfie-option.php#L75-L75
- https://plugins.trac.wordpress.org/browser/alfie-the-productfeedtool-wp-plugin/trunk/include/alfie-manage.php#L104-L104
- https://plugins.trac.wordpress.org/browser/alfie-the-productfeedtool-wp-plugin/trunk/include/alfie-option.php#L59-L59
- https://plugins.trac.wordpress.org/browser/alfie-the-productfeedtool-wp-plugin/trunk/include/alfie-option.php#L60-L60
- https://plugins.trac.wordpress.org/browser/alfie-the-productfeedtool-wp-plugin/trunk/include/alfie-option.php#L75-L75
- https://www.wordfence.com/threat-intel/vulnerabilities/id/440ff558-d304-4c2e-b9e2-988b31dcbcb6?source=cve
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-4069",
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"metrics": {
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{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"id": "CVE-2026-4069",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-03-23T15:07:43.278255Z"
}
}
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{
"type": "Secondary",
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"version": "3.1",
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"baseSeverity": "MEDIUM",
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"integrityImpact": "LOW",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "LOW"
},
"impactScore": 2.7,
"exploitabilityScore": 2.8
}
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"affected": [
{
"source": "security@wordfence.com",
"affectedData": [
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"vendor": "pftool",
"product": "Alfie – Feed Plugin",
"versions": [
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"version": "0",
"versionType": "semver",
"lessThanOrEqual": "1.2.1"
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"published": "2026-03-21T04:17:40.220",
"references": [
{
"url": "https://plugins.trac.wordpress.org/browser/alfie-the-productfeedtool-wp-plugin/tags/1.2.1/include/alfie-manage.php#L104-L104",
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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/alfie-the-productfeedtool-wp-plugin/trunk/include/alfie-option.php#L75-L75",
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"source": "security@wordfence.com"
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"vulnStatus": "Deferred",
"weaknesses": [
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"source": "security@wordfence.com",
"description": [
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"descriptions": [
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"lang": "en",
"value": "The Alfie – Feed Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'naam' parameter in all versions up to, and including, 1.2.1. This is due to missing nonce validation on the alfie_option_page() function combined with insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject malicious web scripts that will be stored in the plugin's database and execute whenever a user accesses the page displaying the injected data, granted they can trick a site administrator into performing an action such as clicking on a link."
},
{
"lang": "es",
"value": "El plugin Alfie – Feed Plugin para WordPress es vulnerable a Stored Cross-Site Scripting a través del parámetro 'naam' en todas las versiones hasta la 1.2.1, inclusive. Esto se debe a la falta de validación de nonce en la función alfie_option_page() combinada con una sanitización de entrada y un escape de salida insuficientes. Esto hace posible que atacantes no autenticados inyecten scripts web maliciosos que se almacenarán en la base de datos del plugin y se ejecutarán cada vez que un usuario acceda a la página que muestra los datos inyectados, siempre que puedan engañar a un administrador del sitio para que realice una acción como hacer clic en un enlace."
}
],
"lastModified": "2026-06-17T10:55:56.317",
"sourceIdentifier": "security@wordfence.com"
}