{
  "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-2023-46604",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-46604",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2023-10-27T14:59:31.046Z",
    "updatedAt": "2025-11-03T21:50:00.516Z",
    "importedAt": "2026-10-24T01:56:58.683Z",
    "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": "Apache ActiveMQ, Apache ActiveMQ Legacy OpenWire Module: Unbounded deserialization causes ActiveMQ to be vulnerable to a remote code execution (RCE) attack",
      "summary": "The Java OpenWire protocol marshaller is vulnerable to Remote Code \nExecution. This vulnerability may allow a remote attacker with network \naccess to either a Java-based OpenWire broker or client to run arbitrary\n shell commands by manipulating serialized class types in the OpenWire \nprotocol to cause either the client or the broker (respectively) to \ninstantiate any class on the classpath.\n\nUsers are recommended to upgrade\n both brokers and clients to version 5.15.16, 5.16.7, 5.17.6, or 5.18.3 \nwhich fixes this issue.",
      "affected": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache ActiveMQ",
          "packageName": "org.apache.activemq:activemq-client",
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5.18.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.18.3"
            },
            {
              "version": "5.17.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.17.6"
            },
            {
              "version": "5.16.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.16.7"
            },
            {
              "version": "0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.16"
            }
          ]
        },
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache ActiveMQ Legacy OpenWire Module",
          "packageName": "org.apache.activemq:activemq-openwire-legacy",
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5.18.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.18.3"
            },
            {
              "version": "5.17.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.17.6"
            },
            {
              "version": "5.16.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.16.7"
            },
            {
              "version": "5.8.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.16"
            }
          ]
        }
      ]
    }
  }
}