CVE-2026-107361

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Source
https://cve.org/CVERecord?id=CVE-2026-107361
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107361.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-107361
Aliases
  • GHSA-86h3-7rf8-8j34
Published
2026-10-08T17:27:03Z
Modified
2026-10-10T02:47:22Z
Severity
  • 4.2 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
Authentication Bypass Using an Alternate Path or Channel in Malcolm
Details

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.

Database specific 
{
    "cna_assigner": "icscert",
    "cwe_ids": [
        "CWE-288"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107361.json"
}
References

Affected packages

Git / github.com/cisagov/malcolm

Affected ranges

Type
GIT
Repo
https://github.com/cisagov/malcolm
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
2c19ef04d85230634ac70cc68b8f418a0666afec
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "26.07.1"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

v1.*
v1.2.0
v1.2.1
v1.2.2
v1.3.0
v1.3.1
v1.4.0
v1.5.0
v1.5.1
v1.5.2
v1.6.0
v1.7.0
v1.7.1
v1.7.1a
v1.7.2
v1.8.0
v1.8.1
v2.*
v2.0.0
v2.0.0-pre1
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.0.6
v2.1.0
v2.1.1
v2.2.0
v2.2.1
v2.3.0
v2.4.0
v2.4.0.1
v2.4.1
v2.4.2
v2.5.0
v2.6.0
v2.6.1
v26.*
v26.05.2
v26.06.0
v26.06.1
v26.07.0
v26.07.1
v3.*
v3.0.0
v3.0.1
v5.*
v5.2.1
v5.2.2
v5.2.3
v5.2.4
v6.*
v6.4.0
v6.4.1
v6.4.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107361.json"