{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2022-33140",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-33140",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2022-06-15T14:25:15.000Z",
    "updatedAt": "2024-08-03T08:01:19.873Z",
    "importedAt": "2026-10-24T01:56:40.826Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Improper Neutralization of Command Elements in Shell User Group Provider",
      "summary": "The optional ShellUserGroupProvider in Apache NiFi 1.10.0 to 1.16.2 and Apache NiFi Registry 0.6.0 to 1.16.2 does not neutralize arguments for group resolution commands, allowing injection of operating system commands on Linux and macOS platforms. The ShellUserGroupProvider is not included in the default configuration. Command injection requires ShellUserGroupProvider to be one of the enabled User Group Providers in the Authorizers configuration. Command injection also requires an authenticated user with elevated privileges. Apache NiFi requires an authenticated user with authorization to modify access policies in order to execute the command. Apache NiFi Registry requires an authenticated user with authorization to read user groups in order to execute the command. The resolution removes command formatting based on user-provided arguments.",
      "affected": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache NiFi",
          "versions": [
            {
              "version": "up to 1.16.2",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "1.16.2"
            },
            {
              "version": "1.10.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.10.0*"
            }
          ]
        },
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache NiFi Registry",
          "versions": [
            {
              "version": "up to 1.16.2",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "1.16.2"
            },
            {
              "version": "0.6.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "0.6.0*"
            }
          ]
        }
      ]
    }
  }
}