GHSA-Q76J-GCG9-VXC6中危已审查

Hugo: XSS via unescaped code-fence language in default code block renderer

OSV 1.4.0 · github-reviewed · 修改于 2026-06-20 01:45

发布时间

2026-06-20 01:45

GitHub 审查时间

2026-06-20 01:45

NVD 发布时间

—

源文件

advisories/github-reviewed/2026/06/GHSA-q76j-gcg9-vxc6/GHSA-q76j-gcg9-vxc6.json

公告说明

Hugo's default code-block renderer wrote the Markdown code-fence language / info-string into the <code class="language-…" data-lang="…"> wrapper without HTML escaping. A fence info-string containing a quote and a <script> payload breaks out of the attribute and injects a live script element.

This is not an issue if you fully trust every file under /content and every content adapter you load.

受影响的软件包

github.com/gohugoio/hugo

ECOSYSTEM

引入0.60.00.163.3

标识信息

别名 / CVE

无

CWE

CWE-79

软件生态

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V4

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

原始 OSV JSON

{
  "id": "GHSA-q76j-gcg9-vxc6",
  "aliases": [],
  "details": "Hugo's default code-block renderer wrote the Markdown code-fence language / info-string into the `<code class=\"language-…\" data-lang=\"…\">` wrapper without HTML escaping. A fence info-string containing a quote and a `<script>` payload breaks out of the attribute and injects a live script element.\n\nThis is not an issue if you fully trust every file under /content and every content adapter you load.",
  "summary": "Hugo: XSS via unescaped code-fence language in default code block renderer",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0.60.0"
            },
            {
              "fixed": "0.163.3"
            }
          ]
        }
      ],
      "package": {
        "name": "github.com/gohugoio/hugo",
        "ecosystem": "Go"
      }
    }
  ],
  "modified": "2026-06-19T17:45:27Z",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"
    }
  ],
  "published": "2026-06-19T17:45:27Z",
  "references": [
    {
      "url": "https://github.com/gohugoio/hugo/security/advisories/GHSA-q76j-gcg9-vxc6",
      "type": "WEB"
    },
    {
      "url": "https://github.com/gohugoio/hugo",
      "type": "PACKAGE"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "nvd_published_at": null,
    "github_reviewed_at": "2026-06-19T17:45:27Z"
  }
}