01 Record

CVE-2026-48105

Arc Enterprise cluster FSM applyRegisterFile accepts arbitrary file paths without validation, enabling cluster-wide path-traversal worm primitive

HighPUBLISHEDCNA: GitHub_M

Base score8.3 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N

02 Description

Arc Enterprise cluster FSM applyRegisterFile accepts arbitrary file paths without validation, enabling cluster-wide path-traversal worm primitive

Published

2026-08-21 22:47Z2 HR AGO

Last updated

2026-08-21 22:47Z2 HR AGO

Reserved

2026-05-20

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.3)

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N

Weaknesses

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
CWE-345Insufficient Verification of Data AuthenticityClass
CWE-913Improper Control of Dynamically-Managed Code ResourcesClass

SSVC decision

No CISA-ADP assessment

Data version

5.2

Document digest

ea7e9a2777659daa7219b124d01e960948fadbc3a23940a338f37a86f8f7a7d1

VendorProductVersionsPlatforms

Basekick-Labsarc< 2026.06.1—