CVE-2026-18348 - Velociraptor NETWORK ACL bypass via upload_azure / upload_sftp / upload_smb VQL plugins

CVE-2026-18348 - Velociraptor NETWORK ACL bypass via upload_azure / upload_sftp / upload_smb VQL plugins

https://cvefeed.io/rssfeed/latest.atom / Tue, 08/11/2026 - 10:25
CVE ID :CVE-2026-18348
Published : Aug. 11, 2026, 6:17 a.m. | 1 hour, 11 minutes ago
Description :Missing authorization check in the upload_azure, upload_sftp, and upload_smb 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.
Severity: 4.1 | MEDIUM
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Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.