CVE-2026-18348: Velociraptor NETWORK ACL bypass via upload_azure / upload_sftp / upload_smb VQL plugins
Published Aug 11, 2026
·Updated
Missing authorization check in the uploadazure, uploadsftp, and uploadsmb VQL plugins allows an authenticated analyst-role user can initiate attacker-controlled outbound network connections from the Velociraptor server, bypassing the NETWORK ACL permission boundary. This enables internal network reconnaissance via port oracle and potential data exfiltration to external endpoints.
Affected Software
0 affected components
Event History
Aug 11, 2026
CVE Published
via MITRE·05:37 AM
Data Sourced
via MITRE·05:37 AM
DescriptionSeverityWeakness