CVE-2026-3748 Bytedesk SVG File UploadRestController.java uploadFile unrestricted upload

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 exploitati...

CVE-2026-3748

A CVE-2026-3748 vulnerability affects Bytedesk up to 1.3.9 in the SVG File Handler’s UploadRestController.uploadFile function. The flaw allows unrestricted file upload via manipulation of the uploadFile endpoint, with remote exploitation reported as possible and the exploit released publicly. A f...

Bytedesk 代码问题漏洞

Bytedesk is a multi-channel intelligent customer service platform developed by the individual developers of bytedesk.com. Versions of Bytedesk 1.3.9 and earlier have code vulnerabilities. These vulnerabilities stem from operations related to the uploadFile function in the UploadRestController.jav...