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CVE-2026-3749

MEDIUM

6.3

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung6.3

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht3/8/2026

Zuletzt geandert3/10/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

bytedesk:bytedesk

Schwachen (CWE)

CWE-284CWE-434CWE-434

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.