CVE-2026-107361

Published: Oct 8, 2026Modified: Oct 8, 2026

4.2

Vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Exploitability: 1.6 / Impact: 2.5

Source: ics-cert@hq.dhs.gov (Secondary)

Description

The Arkime live capture service (arkime-live) in Malcolm runs with network_mode: host, exposing port 8005 on all network interfaces (viewHost=0.0.0.0). Arkime trusts the X-Forwarded-User header from any IP address (userAuthIps=::,0.0.0.0/0) and auto-creates users with full access. The passwordSecret is hardcoded to the public value "Malcolm". A network-adjacent attacker bypasses nginx entirely by connecting directly to port 8005 with a forged identity header.

Related CWEs

CWE-288

Authentication Bypass Using an Alternate Path or Channel

A product requires authentication, but the product has an alternate path or channel that does not require authentication.

References (3)

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-280-01.json

Source: ics-cert@hq.dhs.gov

https://github.com/cisagov/Malcolm/security/advisories/GHSA-86h3-7rf8-8j34

Source: ics-cert@hq.dhs.gov

https://github.com/cisagov/Malcolm/security/advisories/GHSA-86h3-7rf8-8j34

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.