Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 fail to validate script-capable URLs in the navigateTo open option, allowing client-side script execution. Attackers can supply javascript: URLs through the open parameter to execute arbitrary scripts in the application's origin when user-controlled input is passed to navigateTo.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-79"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56698.json"
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.21.7"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.0.0"
},
{
"fixed": "4.4.7"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "3394716d4a913cba904b028df5338f2aead50032"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "62fc32eddf648b00a3890141e0235d2a222b024d"
}
],
"source": "REFERENCES_COMMIT"
}
]
}