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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 9
https://github.com/Bytedesk/bytedesk/
cna@vuldb.com
https://github.com/Bytedesk/bytedesk/commit/975e39e4dd527596987559f56c5f9f973f6…
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