Description
Arcane versions before 2.0.0 fail to properly restrict template operations, allowing default user role accounts to create, modify, and delete compose templates including instance-wide defaults. Attackers can inject malicious container configurations with privileged settings or host path mounts that execute with administrative privileges when deployed by administrators.
Published: 2026-09-05
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 14 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 05 Sep 2026 10:15:00 +0000

Type Values Removed Values Added
Description Arcane versions before 2.0.0 fail to properly restrict template operations, allowing default user role accounts to create, modify, and delete compose templates including instance-wide defaults. Attackers can inject malicious container configurations with privileged settings or host path mounts that execute with administrative privileges when deployed by administrators.
Title Arcane before 2.0.0 Missing Administrator Authorization on the Compose Template Mutation Endpoints
First Time appeared Getarcane
Getarcane arcane
Weaknesses CWE-862
CPEs cpe:2.3:a:getarcane:arcane:*:*:*:*:*:*:*:*
Vendors & Products Getarcane
Getarcane arcane
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Getarcane Arcane
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-14T19:33:07.216Z

Reserved: 2026-09-05T01:59:20.258Z

Link: CVE-2026-86114

cve-icon Vulnrichment

Updated: 2026-09-14T19:23:41.959Z

cve-icon NVD

Status : Received

Published: 2026-09-05T10:16:42.423

Modified: 2026-09-14T20:17:00.617

Link: CVE-2026-86114

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-05T12:00:05Z

Weaknesses