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CVE-2026-3749

MEDIUM

6.3

Descripcion

A weakness has been identified in Bytedesk up to 1.3.9. This vulnerability affects the function handleFileUpload of the file source-code/src/main/java/com/bytedesk/core/upload/UploadRestService.java of the component SVG File Handler. Executing a manipulation can lead to unrestricted upload. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 1.4.5.1 is able to resolve this issue. This patch is called 975e39e4dd527596987559f56c5f9f973f64eff7. It is recommended to upgrade the affected component.

Detalles CVE

Puntuacion CVSS v3.16.3

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado3/8/2026

Ultima modificacion3/10/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

bytedesk:bytedesk

Debilidades (CWE)

CWE-284CWE-434CWE-434

Referencias

https://github.com/Bytedesk/bytedesk/(cna@vuldb.com)

https://github.com/Bytedesk/bytedesk/commit/975e39e4dd527596987559f56c5f9f973f64eff7(cna@vuldb.com)

https://github.com/Bytedesk/bytedesk/issues/19(cna@vuldb.com)

https://github.com/Bytedesk/bytedesk/issues/19#issue-3993480676(cna@vuldb.com)

https://github.com/Bytedesk/bytedesk/issues/19#issuecomment-3976672845(cna@vuldb.com)

https://github.com/Bytedesk/bytedesk/releases/tag/v1.4.5.1(cna@vuldb.com)

https://vuldb.com/?ctiid.349727(cna@vuldb.com)

https://vuldb.com/?id.349727(cna@vuldb.com)

https://vuldb.com/?submit.768030(cna@vuldb.com)

Correlaciones IOC

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