CVE-2024-2039
The Stackable – Page Builder Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Post(v2) block title tag in all versions up to, and including, 3.12.11 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- Puntuación base: 6.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.45%
- Percentil entre todas las CVEs puntuadas: 37
- 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/changeset/3058710/stackable-ultimate-gutenberg-blocks/tags/3.12.12/src/deprecated/v2/block/blog-posts/index.php?old=3037996&old_path=stackable-ultimate-gutenberg-blocks/tags/3.12.11/src/deprecated/v2/block/blog-posts/index.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/daa30b1b-cb8f-43fd-8329-c64b4024408f?source=cve
- https://plugins.trac.wordpress.org/changeset/3058710/stackable-ultimate-gutenberg-blocks/tags/3.12.12/src/deprecated/v2/block/blog-posts/index.php?old=3037996&old_path=stackable-ultimate-gutenberg-blocks/tags/3.12.11/src/deprecated/v2/block/blog-posts/index.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/daa30b1b-cb8f-43fd-8329-c64b4024408f?source=cve
JSON original (NVD)
Mostrar
{
"id": "CVE-2024-2039",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-2039",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-07-25T13:18:27.116021Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 6.4,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "LOW"
},
"impactScore": 2.7,
"exploitabilityScore": 3.1
}
]
},
"affected": [
{
"source": "security@wordfence.com",
"affectedData": [
{
"vendor": "bfintal",
"product": "Stackable – Page Builder Gutenberg Blocks",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "3.12.11"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2024-04-09T19:15:26.720",
"references": [
{
"url": "https://plugins.trac.wordpress.org/changeset/3058710/stackable-ultimate-gutenberg-blocks/tags/3.12.12/src/deprecated/v2/block/blog-posts/index.php?old=3037996&old_path=stackable-ultimate-gutenberg-blocks/tags/3.12.11/src/deprecated/v2/block/blog-posts/index.php",
"source": "security@wordfence.com"
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/daa30b1b-cb8f-43fd-8329-c64b4024408f?source=cve",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3058710/stackable-ultimate-gutenberg-blocks/tags/3.12.12/src/deprecated/v2/block/blog-posts/index.php?old=3037996&old_path=stackable-ultimate-gutenberg-blocks/tags/3.12.11/src/deprecated/v2/block/blog-posts/index.php",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/daa30b1b-cb8f-43fd-8329-c64b4024408f?source=cve",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The Stackable – Page Builder Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Post(v2) block title tag in all versions up to, and including, 3.12.11 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
},
{
"lang": "es",
"value": "El complemento Stackable – Page Builder Gutenberg Blocks para WordPress es vulnerable a Cross-Site Scripting Almacenado a través de la etiqueta de título del bloque Post(v2) en todas las versiones hasta la 3.12.11 incluida debido a una sanitización de entrada insuficiente y a un escape de salida proporcionado por los atributos de usuario. Esto hace posible que atacantes autenticados con permisos de nivel de colaborador y superiores inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada."
}
],
"lastModified": "2026-06-17T07:23:36.463",
"sourceIdentifier": "security@wordfence.com"
}