CVE-2026-9723
The Google Plus One Bottom plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.0.2. This is due to missing or incorrect nonce validation on the googlePlusOneAdmin function. This makes it possible for unauthenticated attackers to modify the plugin's settings, including the plusone-lang, plusone-callback, and plusone-url options stored in the database via a forged request 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:U/C:N/I:L/A:N
- Puntuación base: 4.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.19%
- Percentil entre todas las CVEs puntuadas: 8
- 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-352
Referencias
- https://plugins.trac.wordpress.org/browser/google-plus-one-bottom/tags/0.0.2/googlePlusOne.php#L34
- https://plugins.trac.wordpress.org/browser/google-plus-one-bottom/tags/0.0.2/googlePlusOne.php#L64
- https://plugins.trac.wordpress.org/browser/google-plus-one-bottom/tags/0.0.2/googlePlusOne.php#L73
- https://www.wordfence.com/threat-intel/vulnerabilities/id/43af2d38-72e8-405f-a910-500fb782ded2?source=cve
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-9723",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-9723",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-06-02T10:37:54.209363Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 4.3,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 1.4,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "security@wordfence.com",
"affectedData": [
{
"vendor": "ddd2500",
"product": "Google Plus One Bottom",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "0.0.2"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-06-02T09:16:17.437",
"references": [
{
"url": "https://plugins.trac.wordpress.org/browser/google-plus-one-bottom/tags/0.0.2/googlePlusOne.php#L34",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/google-plus-one-bottom/tags/0.0.2/googlePlusOne.php#L64",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/google-plus-one-bottom/tags/0.0.2/googlePlusOne.php#L73",
"source": "security@wordfence.com"
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/43af2d38-72e8-405f-a910-500fb782ded2?source=cve",
"source": "security@wordfence.com"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"description": [
{
"lang": "en",
"value": "CWE-352"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The Google Plus One Bottom plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.0.2. This is due to missing or incorrect nonce validation on the googlePlusOneAdmin function. This makes it possible for unauthenticated attackers to modify the plugin's settings, including the plusone-lang, plusone-callback, and plusone-url options stored in the database via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."
},
{
"lang": "es",
"value": "El plugin Google Plus One Bottom para WordPress es vulnerable a la falsificación de petición en sitios cruzados en todas las versiones hasta la 0.0.2, inclusive. Esto se debe a la validación de nonce faltante o incorrecta en la función googlePlusOneAdmin. Esto hace posible que atacantes no autenticados modifiquen la configuración del plugin, incluyendo las opciones plusone-lang, plusone-callback y plusone-url almacenadas en la base de datos a través de una petición falsificada, siempre que puedan engañar a un administrador del sitio para que realice una acción como hacer clic en un enlace."
}
],
"lastModified": "2026-07-22T19:10:00.120",
"sourceIdentifier": "security@wordfence.com"
}