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CVE-2025-9467 Possibility to bypass file upload validation on the server-side

🗓️ 04 Sep 2025 06:15:47Reported by VaadinType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

CVE-2025-9467 allows bypassing server-side upload validation via Vaadin Upload start listener.

Related
Affected
Refs
[
  {
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "defaultStatus": "unaffected",
    "packageName": "com.vaadin:vaadin",
    "product": "vaadin",
    "repo": "https://github.com/vaadin/platform",
    "vendor": "vaadin",
    "versions": [
      {
        "lessThanOrEqual": "14.13.0",
        "status": "affected",
        "version": "14.0.0",
        "versionType": "maven"
      },
      {
        "lessThanOrEqual": "23.6.1",
        "status": "affected",
        "version": "23.0.0",
        "versionType": "maven"
      },
      {
        "lessThanOrEqual": "24.7.6",
        "status": "affected",
        "version": "24.0.0",
        "versionType": "maven"
      }
    ]
  },
  {
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "defaultStatus": "unaffected",
    "packageName": "com.vaadin:vaadin-server",
    "product": "framework",
    "repo": "https://github.com/vaadin/framework",
    "vendor": "vaadin",
    "versions": [
      {
        "lessThanOrEqual": "7.7.47",
        "status": "affected",
        "version": "7.0.0",
        "versionType": "maven"
      },
      {
        "lessThanOrEqual": "8.28.1",
        "status": "affected",
        "version": "8.0.0",
        "versionType": "maven"
      }
    ]
  },
  {
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "defaultStatus": "unaffected",
    "packageName": "com.vaadin:vaadin-upload-flow",
    "product": "vaadin-upload-flow",
    "repo": "https://github.com/vaadin/flow-components",
    "vendor": "vaadin",
    "versions": [
      {
        "lessThanOrEqual": "14.13.0",
        "status": "affected",
        "version": "14.0.0",
        "versionType": "maven"
      },
      {
        "lessThanOrEqual": "23.6.1",
        "status": "affected",
        "version": "23.0.0",
        "versionType": "maven"
      },
      {
        "lessThanOrEqual": "24.7.6",
        "status": "affected",
        "version": "24.0.0",
        "versionType": "maven"
      }
    ]
  }
]

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