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vuln-cve/data/2021/4xxx/CVE-2021-4447.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2021-4447",
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"state": "PUBLISHED",
"assignerShortName": "Wordfence",
"dateReserved": "2024-10-15T18:28:44.994Z",
"datePublished": "2024-10-16T06:43:42.210Z",
"dateUpdated": "2026-04-08T17:19:05.873Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence",
"dateUpdated": "2026-04-08T17:19:05.873Z"
},
"affected": [
{
"vendor": "wpdevteam",
"product": "Essential Addons for Elementor – Popular Elementor Templates & Widgets",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "4.6.4",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Essential Addons for Elementor plugin for WordPress is vulnerable to privilege escalation in versions up to and including 4.6.4 due to a lack of restrictions on who can add a registration form and a custom registration role to an Elementor created page. This makes it possible for attackers with access to the Elementor page builder to create a new registration form that defaults to the user role being set to administrator and subsequently register as an administrative user."
}
],
"title": "Essential Addons for Elementor <= 4.6.4 - Authenticated (Contributor+) Privilege Escalation",
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/be098ee9-b749-4908-85e8-e717d019609a?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2526471%40essential-addons-for-elementor-lite&new=2526471%40essential-addons-for-elementor-lite&sfp_email=&sfph_mail="
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "CWE-862 Missing Authorization",
"cweId": "CWE-862",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"baseScore": 8.8,
"baseSeverity": "HIGH"
}
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Chloe Chamberland"
}
],
"timeline": [
{
"time": "2021-04-19T00:00:00.000Z",
"lang": "en",
"value": "Discovered"
},
{
"time": "2021-05-05T00:00:00.000Z",
"lang": "en",
"value": "Disclosed"
}
]
},
"adp": [
{
"affected": [
{
"vendor": "wpdeveloper",
"product": "essential_addons_for_elementor",
"cpes": [
"cpe:2.3:a:wpdeveloper:essential_addons_for_elementor:-:*:*:*:*:wordpress:*:*"
],
"defaultStatus": "unknown",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "4.6.4",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2024-10-16T19:35:16.303736Z",
"id": "CVE-2021-4447",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2024-10-16T19:36:14.328Z"
}
}
]
}
}