Vulnerability-Lookup

GHSA-G898-GRJX-8JM3

Vulnerability from github – Published: 2026-06-23 00:30 – Updated: 2026-06-23 00:30

Details

Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 accept protocol-relative paths such as //evil.com in the reloadNuxtApp function; these pass the script-protocol check but resolve to a cross-origin URL against the current page protocol. Attackers can inject paths like //evil.com to redirect users to attacker-controlled hosts, enabling phishing and OAuth authorization-code theft.

Severity

6.1 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

5.3 (Medium)


                  
                    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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-56697"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-601"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-22T22:16:52Z",
    "severity": "MODERATE"
  },
  "details": "Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 accept protocol-relative paths such as //evil.com in the reloadNuxtApp function; these pass the script-protocol check but resolve to a cross-origin URL against the current page protocol. Attackers can inject paths like //evil.com to redirect users to attacker-controlled hosts, enabling phishing and OAuth authorization-code theft.",
  "id": "GHSA-g898-grjx-8jm3",
  "modified": "2026-06-23T00:30:29Z",
  "published": "2026-06-23T00:30:29Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-c9cv-mq2m-ppp3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56697"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nuxt/nuxt/commit/6497d99dd106254abd089f6a263d7773869a343b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nuxt/nuxt/commit/e447a793c47766834f7497f8412a76cd56fd8ee1"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/nuxt-open-redirect-via-protocol-relative-paths-in-reloadnuxtapp"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-56697 (GCVE-0-2026-56697)

Vulnerability from cvelistv5 – Published: 2026-06-22 21:04 – Updated: 2026-06-22 21:04

Title

Nuxt - Open Redirect via Protocol-Relative Paths in reloadNuxtApp

Summary

Severity

5.3 (Medium)


                        
                          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

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Assigner

VulnCheck

References

4 references

URL	Tags
https://github.com/nuxt/nuxt/security/advisories/…	vendor-advisory
https://github.com/nuxt/nuxt/commit/e447a793c4776…	patch
https://github.com/nuxt/nuxt/commit/6497d99dd1062…	patch
https://www.vulncheck.com/advisories/nuxt-open-re…	third-party-advisory

Impacted products

2 products

Vendor	Product	Version
Nuxt	Nuxt	Affected: 4.0.0 , < 4.4.7 (semver) Unaffected: 4.4.7 (semver)
Nuxt	Nuxt	Affected: 0 , < 3.21.7 (semver) Unaffected: 3.21.7 (semver)

Date Public

2026-06-02 00:00

Credits

alcls01111

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:npm/nuxt",
          "product": "Nuxt",
          "vendor": "Nuxt",
          "versions": [
            {
              "lessThan": "4.4.7",
              "status": "affected",
              "version": "4.0.0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "4.4.7",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:npm/nuxt",
          "product": "Nuxt",
          "vendor": "Nuxt",
          "versions": [
            {
              "lessThan": "3.21.7",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "3.21.7",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:nuxt:og_image:*:*:*:*:*:node.js:*:*",
                  "versionEndExcluding": "4.4.7",
                  "versionStartIncluding": "4.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:nuxt:og_image:*:*:*:*:*:node.js:*:*",
                  "versionEndExcluding": "3.21.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "alcls01111"
        }
      ],
      "datePublic": "2026-06-02T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 accept protocol-relative paths such as //evil.com in the reloadNuxtApp function; these pass the script-protocol check but resolve to a cross-origin URL against the current page protocol. Attackers can inject paths like //evil.com to redirect users to attacker-controlled hosts, enabling phishing and OAuth authorization-code theft."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "LOW",
            "subIntegrityImpact": "LOW",
            "userInteraction": "PASSIVE",
            "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",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "LOW"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-601",
              "description": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-22T21:04:53.038Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "name": "GitHub Security Advisory (GHSA-c9cv-mq2m-ppp3)",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-c9cv-mq2m-ppp3"
        },
        {
          "name": "https://github.com/nuxt/nuxt/commit/e447a793c47766834f7497f8412a76cd56fd8ee1",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/nuxt/nuxt/commit/e447a793c47766834f7497f8412a76cd56fd8ee1"
        },
        {
          "name": "https://github.com/nuxt/nuxt/commit/6497d99dd106254abd089f6a263d7773869a343b",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/nuxt/nuxt/commit/6497d99dd106254abd089f6a263d7773869a343b"
        },
        {
          "name": "VulnCheck Advisory: Nuxt - Open Redirect via Protocol-Relative Paths in reloadNuxtApp",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/nuxt-open-redirect-via-protocol-relative-paths-in-reloadnuxtapp"
        }
      ],
      "title": "Nuxt - Open Redirect via Protocol-Relative Paths in reloadNuxtApp",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-56697",
    "datePublished": "2026-06-22T21:04:53.038Z",
    "dateReserved": "2026-06-22T17:09:16.556Z",
    "dateUpdated": "2026-06-22T21:04:53.038Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-G898-GRJX-8JM3

CVE-2026-56697 (GCVE-0-2026-56697)

Tags

Sightings

Nomenclature