{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-56326", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-06-20T13:06:29.994Z", "datePublished": "2026-06-22T21:04:50.975Z", "dateUpdated": "2026-06-22T21:04:50.975Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-06-22T21:04:50.975Z"}, "datePublic": "2026-06-02T00:00:00.000Z", "title": "Nuxt - Server-Side Open Redirect via Path-Normalization Bypass in navigateTo", "descriptions": [{"lang": "en", "value": "Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 contain a server-side open redirect vulnerability in navigateTo that fails to properly validate path-normalized payloads like /..//evil.com and /.//evil.com. Attackers can bypass external-host checks using path-normalization techniques to redirect users to attacker-controlled sites via the Location header or meta-refresh, enabling phishing and OAuth authorization-code theft."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "URL Redirection to Untrusted Site ('Open Redirect')", "cweId": "CWE-601", "type": "CWE"}]}], "affected": [{"vendor": "Nuxt", "product": "Nuxt", "defaultStatus": "unaffected", "packageURL": "pkg:npm/nuxt", "versions": [{"version": "4.0.0", "status": "affected", "versionType": "semver", "lessThan": "4.4.7"}, {"version": "4.4.7", "status": "unaffected", "versionType": "semver"}]}, {"vendor": "Nuxt", "product": "Nuxt", "defaultStatus": "unaffected", "packageURL": "pkg:npm/nuxt", "versions": [{"version": "0", "status": "affected", "versionType": "semver", "lessThan": "3.21.7"}, {"version": "3.21.7", "status": "unaffected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:nuxt:og_image:*:*:*:*:*:node.js:*:*", "versionStartIncluding": "4.0.0", "versionEndExcluding": "4.4.7"}, {"vulnerable": true, "criteria": "cpe:2.3:a:nuxt:og_image:*:*:*:*:*:node.js:*:*", "versionEndExcluding": "3.21.7"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "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", "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"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM"}}], "references": [{"url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-c9cv-mq2m-ppp3", "name": "GitHub Security Advisory (GHSA-c9cv-mq2m-ppp3)", "tags": ["vendor-advisory"]}, {"url": "https://github.com/nuxt/nuxt/commit/2cce6fb02e621196d56df92e05594e07469b5a6d", "name": "https://github.com/nuxt/nuxt/commit/2cce6fb02e621196d56df92e05594e07469b5a6d", "tags": ["patch"]}, {"url": "https://github.com/nuxt/nuxt/commit/1f2dd5e78c77576437138e97671965573c232835", "name": "https://github.com/nuxt/nuxt/commit/1f2dd5e78c77576437138e97671965573c232835", "tags": ["patch"]}, {"name": "VulnCheck Advisory: Nuxt - Server-Side Open Redirect via Path-Normalization Bypass in navigateTo", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/nuxt-server-side-open-redirect-via-path-normalization-bypass-in-navigateto"}], "credits": [{"lang": "en", "value": "alcls01111", "type": "reporter"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.0.0,4.4.7)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "4.4.7"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Nuxt", "source": "cna", "vendor": "Nuxt"}, "product": "nuxt", "vendor": "nuxt"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,3.21.7)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "3.21.7"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Nuxt", "source": "cna", "vendor": "Nuxt"}, "product": "nuxt", "vendor": "nuxt"}, {"configurations": [{"platform": ["node.js"], "status": "affected", "versions": {"scheme": "generic", "value": "[0,*]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "og_image", "vendor": "nuxt"}], "created": "2026-06-22T23:30:05.614405+00:00", "updated": "2026-06-23T01:15:16.329802+00:00", "vendors": ["nuxt", "nuxt$PRODUCT$nuxt", "nuxt$PRODUCT$og_image"]}