{
  "GSD": {
    "alias": "CVE-2023-24810",
    "id": "GSD-2023-24810"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-24810"
      ],
      "details": "Misskey is an open source, decentralized social media platform. Due to insufficient validation of the redirect URL during `miauth` authentication in Misskey, arbitrary JavaScript can be executed when a user allows the link. All versions below 13.3.1 (including 12.x) are affected. This has been fixed in version 13.3.1. Users are advised to upgrade. Users unable to upgrade should not allow authentication of untrusted apps.",
      "id": "GSD-2023-24810",
      "modified": "2023-12-13T01:20:57.494153Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2023-24810",
        "STATE": "PUBLIC"
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      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "misskey",
                    "version": {
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                        {
                          "version_affected": "=",
                          "version_value": "\u003c 13.3.1"
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              "vendor_name": "misskey-dev"
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            "value": "Misskey is an open source, decentralized social media platform. Due to insufficient validation of the redirect URL during `miauth` authentication in Misskey, arbitrary JavaScript can be executed when a user allows the link. All versions below 13.3.1 (including 12.x) are affected. This has been fixed in version 13.3.1. Users are advised to upgrade. Users unable to upgrade should not allow authentication of untrusted apps."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "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:L",
            "version": "3.1"
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      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-79",
                "lang": "eng",
                "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-cc6r-chgr-8r5m",
            "refsource": "MISC",
            "url": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-cc6r-chgr-8r5m"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-cc6r-chgr-8r5m",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c13.3.1",
          "affected_versions": "All versions before 13.3.1",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2023-03-03",
          "description": "Misskey is an open source, decentralized social media platform. Due to insufficient validation of the redirect URL during `miauth` authentication in Misskey, arbitrary JavaScript can be executed when a user allows the link. All versions below 13.3.1 (including 12.x) are affected. This has been fixed in version 13.3.1. Users are advised to upgrade. Users unable to upgrade should not allow authentication of untrusted apps.",
          "fixed_versions": [],
          "identifier": "CVE-2023-24810",
          "identifiers": [
            "CVE-2023-24810",
            "GHSA-cc6r-chgr-8r5m"
          ],
          "not_impacted": "",
          "package_slug": "npm/misskey-reversi",
          "pubdate": "2023-02-22",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2023-24810",
            "https://github.com/misskey-dev/misskey/security/advisories/GHSA-cc6r-chgr-8r5m"
          ],
          "uuid": "95154e8d-6e71-45fe-9c22-c6801447f058"
        }
      ]
    },
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        "nodes": [
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            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:misskey:misskey:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "13.3.1",
                "vulnerable": true
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            "operator": "OR"
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          "ID": "CVE-2023-24810"
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        "description": {
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            }
          ]
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        "problemtype": {
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              "description": [
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                  "lang": "en",
                  "value": "CWE-79"
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-cc6r-chgr-8r5m",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
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              "url": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-cc6r-chgr-8r5m"
            }
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "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"
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          "exploitabilityScore": 2.8,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2023-03-03T04:43Z",
      "publishedDate": "2023-02-22T20:15Z"
    }
  }
}