CVE-2024-5020
Multiple plugins for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled FancyBox JavaScript library (versions 1.3.4 to 3.5.7) in various versions due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, 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: 0.43%
- Percentil entre todas las CVEs puntuadas: 35
- 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-79
Referencias
- https://plugins.trac.wordpress.org/changeset/3150376/woo-smart-quick-view
- https://plugins.trac.wordpress.org/changeset/3153081/colibri-page-builder
- https://plugins.trac.wordpress.org/changeset/3156791/form-maker
- https://plugins.trac.wordpress.org/changeset/3157076/nextgen-gallery
- https://plugins.trac.wordpress.org/changeset/3158415/envira-gallery-lite
- https://plugins.trac.wordpress.org/changeset/3160232/easy-fancybox
- https://plugins.trac.wordpress.org/changeset/3160432/visual-portfolio
- https://plugins.trac.wordpress.org/changeset/3161422/fv-wordpress-flowplayer
- https://plugins.trac.wordpress.org/changeset/3161892/wp-carousel-free
- https://plugins.trac.wordpress.org/changeset/3169926/accordion-slider
- https://plugins.trac.wordpress.org/changeset/3173097/responsive-lightbox
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3175577%40getwid%2Ftrunk&old=3119180%40getwid%2Ftrunk&sfp_email=&sfph_mail=
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3186301%40fancybox-for-wordpress%2Ftrunk&old=3058912%40fancybox-for-wordpress%2Ftrunk&sfp_email=&sfph_mail=
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3306189%40the-plus-addons-for-block-editor&new=3306189%40the-plus-addons-for-block-editor&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d99d4b9a-aa09-434d-91a8-7afaa0e8b5db?source=cve
JSON original (NVD)
Mostrar
{
"id": "CVE-2024-5020",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-5020",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-12-04T14:02:27.273797Z"
}
}
],
"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": "extendthemes",
"product": "Colibri Page Builder",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "1.0.286"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "smub",
"product": "Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "1.8.15"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "bqworks",
"product": "Accordion Slider",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "1.9.12"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "10web",
"product": "Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "1.15.27"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "jetmonsters",
"product": "Getwid – Gutenberg Blocks",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "2.0.11"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "firelightwp",
"product": "Firelight Lightbox",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "2.3.3"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "dfactory",
"product": "Responsive Lightbox & Gallery",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "2.4.8"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "shapedplugin",
"product": "Carousel, Slider, Photo Gallery with Lightbox, Video Slider, by WP Carousel",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "2.6.8"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "colorlibplugins",
"product": "FancyBox for WordPress",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "3.3.4"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "nko",
"product": "Visual Portfolio, Photo Gallery & Post Grid",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "3.3.9"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "smub",
"product": "Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "3.59.4"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "wpclever",
"product": "WPC Smart Quick View for WooCommerce",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "4.1.1"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "posimyththemes",
"product": "Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "4.3.1"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Easy Social Feed",
"product": "Easy Social Feed Premium",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "6.6.2"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "foliovision",
"product": "FV Flowplayer Video Player",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "7.5.47.7212"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2024-12-04T09:15:04.813",
"references": [
{
"url": "https://plugins.trac.wordpress.org/changeset/3150376/woo-smart-quick-view",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3153081/colibri-page-builder",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3156791/form-maker",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3157076/nextgen-gallery",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3158415/envira-gallery-lite",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3160232/easy-fancybox",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3160432/visual-portfolio",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3161422/fv-wordpress-flowplayer",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3161892/wp-carousel-free",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3169926/accordion-slider",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3173097/responsive-lightbox",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3175577%40getwid%2Ftrunk&old=3119180%40getwid%2Ftrunk&sfp_email=&sfph_mail=",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3186301%40fancybox-for-wordpress%2Ftrunk&old=3058912%40fancybox-for-wordpress%2Ftrunk&sfp_email=&sfph_mail=",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3306189%40the-plus-addons-for-block-editor&new=3306189%40the-plus-addons-for-block-editor&sfp_email=&sfph_mail=",
"source": "security@wordfence.com"
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/d99d4b9a-aa09-434d-91a8-7afaa0e8b5db?source=cve",
"source": "security@wordfence.com"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Multiple plugins for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled FancyBox JavaScript library (versions 1.3.4 to 3.5.7) in various versions due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
},
{
"lang": "es",
"value": "Varios complementos para WordPress son vulnerables a Cross-Site Scripting almacenado a través de la librería de JavaScript FancyBox incluida en el complemento (versiones 1.3.4 a 3.5.7) en varias versiones debido a una desinfección de entrada y al escape de salida insuficiente en los atributos proporcionados por el usuario. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada."
}
],
"lastModified": "2026-06-17T08:14:55.237",
"sourceIdentifier": "security@wordfence.com"
}