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    <title>Most recent entries from all</title>
    <link>https://cve.radiocsirt.org</link>
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      <title>CVE-2025-9467 — Possibility to bypass file upload validation on the server-side</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2025-9467</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; vaadin, vaadin framework, vaadin-upload-flow&lt;/p&gt;
&lt;p&gt;When the Vaadin Upload&amp;#39;s start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation.&lt;/p&gt;
&lt;p&gt;Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include:&lt;/p&gt;
&lt;p&gt;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&lt;/p&gt;
&lt;p&gt;Mitigation
Upgrade to 7.7.48
Upgrade to 8.28.2
Upgrade to 14.13.1
Upgrade to 23.6.2
Upgrade to 24.7.7 or newer&lt;/p&gt;
&lt;p&gt;Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24 version.&lt;/p&gt;
&lt;p&gt;Artifacts     Maven coordinatesVulnerable versionsFixed versioncom.vaadin:vaadin-server
7.0.0 - 7.7.47
≥7.7.48
com.vaadin:vaadin-server
8.0.0 - 8.28.1
≥8.28.2
com.vaadin:vaadin
14.0.0 - 14.13.0
≥14.13.1
com.vaadin:vaadin23.0.0 - 23.6.1
≥23.6.2
com.vaadin:vaadin24.0.0 - 24.7.6
≥24.7.7com.vaadin:vaadin-upload-flow
2.0.0 - 14.13.0
≥14.13.1
com.vaadin:vaadin-upload-flow
23.0.0 - 23.6.1
≥23.6.2
com.vaadin:vaadin-upload-flow
24.0.0 - 24.7.6
≥24.7.7&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; vaadin, vaadin framework, vaadin-upload-flow&lt;/p&gt;
&lt;p&gt;When the Vaadin Upload&amp;#39;s start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation.&lt;/p&gt;
&lt;p&gt;Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include:&lt;/p&gt;
&lt;p&gt;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&lt;/p&gt;
&lt;p&gt;Mitigation
Upgrade to 7.7.48
Upgrade to 8.28.2
Upgrade to 14.13.1
Upgrade to 23.6.2
Upgrade to 24.7.7 or newer&lt;/p&gt;
&lt;p&gt;Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24 version.&lt;/p&gt;
&lt;p&gt;Artifacts     Maven coordinatesVulnerable versionsFixed versioncom.vaadin:vaadin-server
7.0.0 - 7.7.47
≥7.7.48
com.vaadin:vaadin-server
8.0.0 - 8.28.1
≥8.28.2
com.vaadin:vaadin
14.0.0 - 14.13.0
≥14.13.1
com.vaadin:vaadin23.0.0 - 23.6.1
≥23.6.2
com.vaadin:vaadin24.0.0 - 24.7.6
≥24.7.7com.vaadin:vaadin-upload-flow
2.0.0 - 14.13.0
≥14.13.1
com.vaadin:vaadin-upload-flow
23.0.0 - 23.6.1
≥23.6.2
com.vaadin:vaadin-upload-flow
24.0.0 - 24.7.6
≥24.7.7&lt;/p&gt;</content:encoded>
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