{
  "fix": "node-css-what 3.2.1-1ubuntu0.1~esm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-node-css-what-3.2.1-1ubuntu0.1-esm1",
  "summary": "node-css-what 3.2.1-1ubuntu0.1~esm1, released September 29, 2022, fixes 2 CVEs in node-css-what. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "node-css-what 3.2.1-1ubuntu0.1~esm1 for Ubuntu 20.04 LTS (focal)",
  "released": "2022-09-29T22:15:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2022-21222, high severity",
  "supported": false,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.02036,
  "maxCvss": 7.5,
  "appliesTo": [
    {
      "product": "node-css-what",
      "productUrl": "https://patchblox.com/security/product/linux/node-css-what",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.2.1-1ubuntu0.1~esm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2022-21222",
      "url": "https://patchblox.com/security/cve/CVE-2022-21222",
      "title": "node-css-what: The package css-what before 2.1.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the usage of...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.01904,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-33587",
      "url": "https://patchblox.com/security/cve/CVE-2021-33587",
      "title": "node-css-what: The css-what package 4.0.0 through 5.0.0 for Node.js does not ensure that attribute parsing has Linear Time Complexit...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02036,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T13:55:20Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}