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vuln-cve/data/2026/45xxx/CVE-2026-45669.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-45669",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-05-12T21:59:25.666Z",
"datePublished": "2026-06-12T12:51:42.640Z",
"dateUpdated": "2026-06-12T14:07:21.725Z"
},
"containers": {
"cna": {
"title": "Nuxt: Reflected XSS in `navigateTo()` external redirect",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-83",
"lang": "en",
"description": "CWE-83: Improper Neutralization of Script in Attributes in a Web Page",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "PASSIVE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"subAvailabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/nuxt/nuxt/security/advisories/GHSA-fx6j-w5w5-h468",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-fx6j-w5w5-h468"
},
{
"name": "https://github.com/nuxt/nuxt/pull/35052",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nuxt/nuxt/pull/35052"
}
],
"affected": [
{
"vendor": "nuxt",
"product": "nuxt",
"versions": [
{
"version": ">= 3.4.3, < 3.21.6",
"status": "affected"
},
{
"version": ">= 4.0.0-alpha.1, < 4.4.6",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-06-12T12:51:42.640Z"
},
"descriptions": [
{
"lang": "en",
"value": "Nuxt is an open-source web development framework for Vue.js. From versions 3.4.3 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6, navigateTo() with external: true generates a server-side HTML redirect body containing a <meta http-equiv=\"refresh\"> tag. The destination URL is only sanitized by replacing \" with %22, leaving <, >, &, and ' unencoded. An attacker who can influence the URL passed to navigateTo(url, { external: true }) can break out of the content=\"…\" attribute and inject arbitrary HTML/JavaScript that executes under the application's origin. This issue has been patched in versions 3.21.6 and 4.4.6."
}
],
"source": {
"advisory": "GHSA-fx6j-w5w5-h468",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-fx6j-w5w5-h468",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-06-12T14:03:21.230017Z",
"id": "CVE-2026-45669",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-06-12T14:07:21.725Z"
}
}
]
}
}