ReactJS：运行create react应用程序时存在中度严重漏洞

Question

在运行npx create react app my app时，我发现10个中度严重漏洞。即使在运行npm audit fix或npm audit fix--force之后也无法修复。当我运行npm audit fix时——强制我得到44个漏洞（25个低，5个中等，14个高），然后再次，如果我运行相同的命令来修复，我得到10个中等严重性的漏洞。每次我运行命令时，这都会以循环的方式进行。

$ npm audit
# npm audit report

browserslist  4.0.0 - 4.16.4
Severity: moderate
Regular Expression Denial of Service - https://npmjs.com/advisories/1747  
fix available via `npm audit fix --force`
Will install react-scripts@1.1.5, which is a breaking change
node_modules/react-dev-utils/node_modules/browserslist
  react-dev-utils  >=6.0.0-next.03604a46
  Depends on vulnerable versions of browserslist
  node_modules/react-dev-utils
    react-scripts  >=0.10.0-alpha.328cb32e
    Depends on vulnerable versions of @pmmmwh/react-refresh-webpack-plugin
    Depends on vulnerable versions of react-dev-utils
    Depends on vulnerable versions of webpack
    Depends on vulnerable versions of webpack-dev-server
    node_modules/react-scripts

glob-parent  <5.1.2
Severity: moderate
Regular expression denial of service - https://npmjs.com/advisories/1751  
fix available via `npm audit fix --force`
Will install react-scripts@1.1.5, which is a breaking change
node_modules/watchpack-chokidar2/node_modules/glob-parent
node_modules/webpack-dev-server/node_modules/glob-parent
  chokidar  1.0.0-rc1 - 2.1.8
  Depends on vulnerable versions of glob-parent
  node_modules/watchpack-chokidar2/node_modules/chokidar
  node_modules/webpack-dev-server/node_modules/chokidar
    watchpack-chokidar2  *
    Depends on vulnerable versions of chokidar
    node_modules/watchpack-chokidar2
      watchpack  1.7.2 - 1.7.5
      Depends on vulnerable versions of watchpack-chokidar2
      node_modules/watchpack
        webpack  4.44.0 - 4.46.0
        Depends on vulnerable versions of watchpack
        node_modules/webpack
          react-scripts  >=0.10.0-alpha.328cb32e
          Depends on vulnerable versions of @pmmmwh/react-refresh-webpack-plugin
          Depends on vulnerable versions of react-dev-utils
          Depends on vulnerable versions of webpack
          Depends on vulnerable versions of webpack-dev-server
          node_modules/react-scripts
    webpack-dev-server  2.0.0-beta - 3.11.2
    Depends on vulnerable versions of chokidar
    node_modules/webpack-dev-server
      @pmmmwh/react-refresh-webpack-plugin  0.3.1 - 0.5.0-rc.6
      Depends on vulnerable versions of webpack-dev-server
      node_modules/react-scripts/node_modules/@pmmmwh/react-refresh-webpack-plugin

10 moderate severity vulnerabilities

To address all issues (including breaking changes), run:
  npm audit fix --force

Answer 1

这些漏洞似乎来自开发人员依赖关系，因此您可能不必修复这些漏洞。

React开发者之一、Redux的创建者丹·阿布拉莫夫（Dan Abramov）写了一篇文章解释了这一点https://overreacted.io/npm-audit-broken-by-design/

Answer 2

您必须运行npm审核--生产，而不是npm审核。这是一个已知的问题，没有真正的解决方案。这些都应该在您的devdependency中，并且不会对您的生产构建产生任何安全影响。

在这里阅读有关开发人员依赖项与依赖项的更多信息。

阅读更多关于这一点的反应创建应用Github。