Nuxt is an open-source web development framework for Vue.js. From 3.21.7 until 3.21.10 and 4.5.1, mixed-case routeRules keys can fail to match case-folded lookups when router.options.sensitive is false and drop appMiddleware authorization gates. This is caused by an incomplete fix for CVE-2026-53721. This issue is fixed in 3.21.10 and 4.5.1.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-178",
"CWE-863"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71315.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "4.4.7"
},
{
"fixed": "4.5.1"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"introduced": "3.21.7"
},
{
"fixed": "3.21.10"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"fixed": "619963309e082190bac4a26b05f2dd155b039b81"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "ad624a75ad2d215f43633f6b40be346a7194d34d"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "v3.21.10",
"range": [
{
"fixed": "deafc94128005346ed8ef4dd5e64f940d80377d3"
}
],
"source": "REFERENCES_TAG"
},
{
"original_tag": "v4.5.1",
"range": [
{
"fixed": "452dd50d92ccdf6f456b500e71d0f26baaeff796"
}
],
"source": "REFERENCES_TAG"
}
]
}