{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "3.0.0"
              },
              {
                "fixed": "3.21.7"
              },
              {
                "introduced": "4.0.0"
              },
              {
                "fixed": "4.4.7"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "d991a55ec36f5ac61de0af7d0b018a150153445b"
            },
            {
              "fixed": "fd806be61503f6ccad099c070a5d803777ba8a57"
            },
            {
              "introduced": "8aacdde48e8388c8bb11b9a5c2f59935341bfcfd"
            },
            {
              "fixed": "b7d57903b947e788fadfcfdf88be7951943731bf"
            },
            {
              "fixed": "1f2dd5e78c77576437138e97671965573c232835"
            },
            {
              "fixed": "2cce6fb02e621196d56df92e05594e07469b5a6d"
            }
          ],
          "repo": "https://github.com/nuxt/nuxt",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-c9cv-mq2m-ppp3"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-601"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56326.json"
  },
  "details": "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.",
  "id": "CVE-2026-56326",
  "modified": "2026-07-08T05:37:27.871747137Z",
  "published": "2026-06-22T21:04:50.975Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56326.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-c9cv-mq2m-ppp3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56326"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/nuxt-server-side-open-redirect-via-path-normalization-bypass-in-navigateto"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nuxt/nuxt/commit/1f2dd5e78c77576437138e97671965573c232835"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nuxt/nuxt/commit/2cce6fb02e621196d56df92e05594e07469b5a6d"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Nuxt - Server-Side Open Redirect via Path-Normalization Bypass in navigateTo"
}