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CVE-2026-107361

Medium4.2

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.

CVSS
4.2v3.1
EPSS (exploit probability)
0.2%13th pct
CISA KEV
Not listed

EPSS trendFIRST daily scores, last 90 days

FIRST EPSS held steady from 0.2% on 2026-10-09 to 0.2% on 2026-10-20, ranging 0.2%–0.2% across 11 daily scores.
2026-10-09 → 2026-10-20 · 11 days · 0.2%–0.2%
Daily values
FIRST EPSS daily scores for this CVE
Score dateEPSSPercentile
2026-10-200.2%12.9%
2026-10-190.2%12.9%
2026-10-180.2%12.8%
2026-10-160.2%12.8%
2026-10-150.2%12.7%
2026-10-140.2%12.7%
2026-10-130.2%12.7%
2026-10-120.2%12.6%
2026-10-110.2%12.6%
2026-10-100.2%12.6%
2026-10-090.2%12.6%

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

Coverage1 article

References

Facts sourced from NVD, FIRST EPSS, and CISA KEV. Last synced 2026-10-21 08:34 UTC.

  • CVSS & description: NVD 2.0, fetched 2026-10-21 04:36 UTC
  • EPSS: FIRST EPSS, fetched 2026-10-21 08:34 UTC; score date 2026-10-20
  • KEV: CISA KEV, fetched 2026-10-21 08:34 UTC