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CVE-2026-42253 Apache ActiveMQ, Apache ActiveMQ Web: HTTP Response Header Injection via JMS Message Properties

🗓️ 01 Jun 2026 07:23:50Reported by apacheType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

CVE-2026-42253: ActiveMQ Web copies Java Message Service properties to HTTP headers, enabling header injection.

Related
Affected
Refs
[
  {
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "defaultStatus": "unaffected",
    "packageName": "org.apache.activemq:apache-activemq",
    "product": "Apache ActiveMQ",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "5.19.7",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThan": "6.2.6",
        "status": "affected",
        "version": "6.0.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "defaultStatus": "unaffected",
    "packageName": "org.apache.activemq:activemq-web",
    "product": "Apache ActiveMQ Web",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "5.19.7",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThan": "6.2.6",
        "status": "affected",
        "version": "6.0.0",
        "versionType": "semver"
      }
    ]
  }
]

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