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vuln-cve/data/2026/84xxx/CVE-2026-84223.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-84223",
"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"state": "PUBLISHED",
"assignerShortName": "WPScan",
"dateReserved": "2026-09-01T11:50:32.830Z",
"datePublished": "2026-09-20T06:00:16.686Z",
"dateUpdated": "2026-09-20T13:49:20.467Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"shortName": "WPScan",
"dateUpdated": "2026-09-20T06:00:16.686Z"
},
"title": "Kirki 6.0.0 - 6.3.0 - Author+ Stored XSS via Unsanitized SVG Upload",
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-79 Cross-Site Scripting (XSS)",
"lang": "en",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "Unknown",
"product": "Kirki",
"versions": [
{
"status": "affected",
"versionType": "semver",
"version": "6.0.0",
"lessThan": "6.3.1"
}
],
"defaultStatus": "unaffected"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Kirki WordPress plugin before 6.3.1 does not sanitize uploaded SVG files while making them uploadable site-wide, allowing users with author-level access and above to upload a file containing JavaScript which is then served from the site's own origin and runs in the session of anyone who opens it."
}
],
"references": [
{
"url": "https://wpscan.com/vulnerability/02ed6d31-84f3-4723-8b49-ddb00c7db7d3/",
"tags": [
"exploit",
"vdb-entry",
"technical-description"
]
}
],
"credits": [
{
"lang": "en",
"value": "Mohammed Abd Alrahman",
"type": "finder"
},
{
"lang": "en",
"value": "WPScan",
"type": "coordinator"
}
],
"source": {
"discovery": "EXTERNAL"
},
"x_generator": {
"engine": "WPScan CVE Generator"
}
},
"adp": [
{
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-79",
"lang": "en",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.8,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "HIGH",
"confidentialityImpact": "HIGH"
}
},
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-09-20T13:49:17.139425Z",
"id": "CVE-2026-84223",
"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": "2026-09-20T13:49:20.467Z"
}
}
]
}
}