CVE-2024-52406
Unrestricted Upload of File with Dangerous Type vulnerability in wibergsweb CSV to html csv-to-html allows Upload a Web Shell to a Web Server.This issue affects CSV to html: from n/a through <= 3.26.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Puntuación base: 9.9
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.49%
- Percentil entre todas las CVEs puntuadas: 40
- 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).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1210Exploitation of Remote Serviceslateral movement85 % - Impacto principal
T1505.003Web Shellpersistence90 %
CWE-434 (unrestricted file upload) en servicio remoto con PR:L permite subir web shell. Vector CVSS: AV:N, PR:L, S:C confirma acceso remoto con privilegios; impacto web shell (T1505.003) explícito en descripción.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-434
Referencias
JSON original (NVD)
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{
"id": "CVE-2024-52406",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-52406",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2024-11-18T15:41:52.919058Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "audit@patchstack.com",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 9.9,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 6,
"exploitabilityScore": 3.1
}
]
},
"affected": [
{
"source": "audit@patchstack.com",
"affectedData": [
{
"vendor": "wibergsweb",
"product": "CSV to html",
"versions": [
{
"status": "affected",
"changes": [
{
"at": "3.27",
"status": "unaffected"
}
],
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "3.26"
}
],
"packageName": "csv-to-html",
"collectionURL": "https://wordpress.org/plugins",
"defaultStatus": "unaffected"
}
]
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"affectedData": [
{
"cpes": [
"cpe:2.3:a:wibergs_web:cvs_to_html:*:*:*:*:*:*:*:*"
],
"vendor": "wibergs_web",
"product": "cvs_to_html",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "3.0.4"
}
],
"defaultStatus": "unknown"
}
]
}
],
"published": "2024-11-16T22:15:06.010",
"references": [
{
"url": "https://patchstack.com/database/Wordpress/Plugin/csv-to-html/vulnerability/wordpress-csv-to-html-plugin-3-04-arbitrary-file-upload-vulnerability?_s_id=cve",
"source": "audit@patchstack.com"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "audit@patchstack.com",
"description": [
{
"lang": "en",
"value": "CWE-434"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Unrestricted Upload of File with Dangerous Type vulnerability in wibergsweb CSV to html csv-to-html allows Upload a Web Shell to a Web Server.This issue affects CSV to html: from n/a through <= 3.26."
},
{
"lang": "es",
"value": "La vulnerabilidad de carga sin restricciones de archivos con tipo peligroso en Wibergs Web CSV a HTML permite cargar un shell web a un servidor web. Este problema afecta a CSV a HTML: desde n/a hasta 3.04."
}
],
"lastModified": "2026-06-17T08:07:09.803",
"sourceIdentifier": "audit@patchstack.com"
}