{
  "schema_version": "1.4.0",
  "id": "GHSA-9p29-94hp-8rvc",
  "modified": "2023-01-24T15:08:52Z",
  "published": "2021-08-02T17:22:07Z",
  "aliases": [
    "CVE-2021-28833"
  ],
  "summary": "qiita-markdown Cross-site Scripting vulnerability",
  "details": "Increments Qiita::Markdown before 0.34.0 allows XSS via a crafted gist link, a different vulnerability than CVE-2021-28796.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "qiita-markdown"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.34.0"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28833"
    },
    {
      "type": "WEB",
      "url": "https://github.com/increments/qiita-markdown/commit/b5d4e60bf537ceb177e70bf91653d29575e1aa21"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/increments/qiita-markdown"
    },
    {
      "type": "WEB",
      "url": "https://github.com/increments/qiita-markdown/compare/v0.33.0...v0.34.0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/increments/qiita-markdown/releases"
    },
    {
      "type": "WEB",
      "url": "https://vuln.ryotak.me/advisories/50"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2021-06-22T15:42:57Z",
    "nvd_published_at": "2021-06-21T13:15:00Z"
  }
}