CVE-2026-3749
EUVD-2026-1025208.03.2026, 16:16
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.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| bytedesk | bytedesk | 𝑥 < 1.4.5.1 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-284 - Improper Access ControlThe software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
- CWE-434 - Unrestricted Upload of File with Dangerous TypeThe software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.
References