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CVE-2026-3748

MEDIUM

6.3

Beschreibung

A security flaw has been discovered in Bytedesk up to 1.3.9. This affects the function uploadFile of the file source-code/src/main/java/com/bytedesk/core/upload/UploadRestController.java of the component SVG File Handler. Performing a manipulation results in unrestricted upload. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. Upgrading to version 1.4.5.1 is able to mitigate this issue. The patch is named 975e39e4dd527596987559f56c5f9f973f64eff7. Upgrading the affected component is recommended.

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/18(cna@vuldb.com)

https://github.com/Bytedesk/bytedesk/issues/18#issue-3993448721(cna@vuldb.com)

https://github.com/Bytedesk/bytedesk/issues/18#issuecomment-3976672973(cna@vuldb.com)

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

https://vuldb.com/?ctiid.349726(cna@vuldb.com)

https://vuldb.com/?id.349726(cna@vuldb.com)

https://vuldb.com/?submit.768028(cna@vuldb.com)

IOC Korrelationen

Keine Korrelationen erfasst

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