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CVE-2025-9467

When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include: Product version Vaadin 7.0.0 - 7.7.47 Vaadin 8.0.0 - 8.28.1 Vaadin 14.0.0 - 14.13.0 Vaadin 23.0.0 - 23.6.1 Vaadin 24.0.0 - 24.7.6 Mitigation Upgrade to 7.7.48 Upgrade to 8.28.2 Upgrade to 14.13.1 Upgrade to 23.6.2 Upgrade to 24.7.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2b3c229ecb942c82cb28806aec144464e2ca5d5ce402de66047a88ef6c95024f
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"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"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b7731e49aef24ef7815f070451f72c3c8087cd91a830b29ae3959902fb9329f · sha256:5d4e7eac293b0343… · /containers/cna/affected/0

{"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"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b7731e49aef24ef7815f070451f72c3c8087cd91a830b29ae3959902fb9329f · sha256:5d4e7eac293b0343… · /containers/cna/affected/1

{"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"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b7731e49aef24ef7815f070451f72c3c8087cd91a830b29ae3959902fb9329f · sha256:5d4e7eac293b0343… · /containers/cna/affected/2

Affected products and versions

3 source assertions
{"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"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b7731e49aef24ef7815f070451f72c3c8087cd91a830b29ae3959902fb9329f · sha256:5d4e7eac293b0343… · /containers/cna/affected/0
{"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"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b7731e49aef24ef7815f070451f72c3c8087cd91a830b29ae3959902fb9329f · sha256:5d4e7eac293b0343… · /containers/cna/affected/1
{"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"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b7731e49aef24ef7815f070451f72c3c8087cd91a830b29ae3959902fb9329f · sha256:5d4e7eac293b0343… · /containers/cna/affected/2

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NO","Recovery":"USER","Safety":"NEGLIGIBLE","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","providerUrgency":"GREEN","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"DIFFUSE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/S:N/AU:N/R:U/V:D/RE:L/U:Green","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2b7731e49aef24ef7815f070451f72c3c8087cd91a830b29ae3959902fb9329f · sha256:5d4e7eac293b0343… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2b7731e49aef24ef7815f070451f72c3c8087cd91a830b29ae3959902fb9329f · sha256:5d4e7eac293b0343… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"url":"https://vaadin.com/security/cve-2025-9467"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2b7731e49aef24ef7815f070451f72c3c8087cd91a830b29ae3959902fb9329f · sha256:5d4e7eac293b0343… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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