2025-02-25 05:03:52 +00:00

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{
"id": "CVE-2024-13883",
"sourceIdentifier": "security@wordfence.com",
"published": "2025-02-21T04:15:10.160",
"lastModified": "2025-02-25T03:39:21.267",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The WPUpper Share Buttons plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.51. This is due to missing or incorrect nonce validation on the 'save_custom_css_request' function. This makes it possible for unauthenticated attackers to inject custom CSS to modify a site 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 complemento WPUpper Share Buttons para WordPress es vulnerable a Cross-Site Request Forgery en todas las versiones hasta la 3.51 incluida. Esto se debe a una validaci\u00f3n de nonce incorrecta o faltante en la funci\u00f3n 'save_custom_css_request'. Esto hace posible que atacantes no autenticados inyecten CSS personalizado para modificar un sitio a trav\u00e9s de una solicitud falsificada, siempre que puedan enga\u00f1ar a un administrador del sitio para que realice una acci\u00f3n como hacer clic en un enlace."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "security@wordfence.com",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4
}
]
},
"weaknesses": [
{
"source": "security@wordfence.com",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-352"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:victorfreitas:wpupper_share_buttons:*:*:*:*:*:wordpress:*:*",
"versionEndIncluding": "3.51",
"matchCriteriaId": "68C6BC03-0F32-4BDA-9D1F-3C21150A81F0"
}
]
}
]
}
],
"references": [
{
"url": "https://plugins.trac.wordpress.org/browser/wpupper-share-buttons/trunk/Controller/ajax.controller.php#L94",
"source": "security@wordfence.com",
"tags": [
"Product"
]
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5ca55c87-6548-43b8-a23f-d31a51df9533?source=cve",
"source": "security@wordfence.com",
"tags": [
"Third Party Advisory"
]
}
]
}