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CVE Vulnerability Details :
CVE-2026-47179
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-29 May, 2026 | 17:06
Updated At-02 Jun, 2026 | 15:46
Rejected At-
▼CVE Numbering Authority (CNA)
Arcane: Authenticated Arbitrary Host File Read via Docker Compose Include Directives in Arcane

Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.4, ProjectService.GetProjectFileContent returns the contents of any Docker Compose include directive declared in a project's compose file before any path-traversal validation runs. Because ProjectService.CreateProject writes attacker-supplied compose content to disk without validating include paths, an authenticated user can create a project whose compose file declares include: ['../../../../etc/passwd'], then read the include via the project file API. The result is arbitrary read of any file readable by the Arcane backend process, including /app/data/arcane.db (the SQLite database containing every user's password hash and API key), enabling escalation to admin and, via Arcane's Docker control plane, RCE on the host. This vulnerability is fixed in 1.19.4.

Affected Products
Vendor
getarcaneapp
Product
arcane
Versions
Affected
  • < 1.19.4
Problem Types
TypeCWE IDDescription
CWECWE-22CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Type: CWE
CWE ID: CWE-22
Description: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Metrics
VersionBase scoreBase severityVector
3.17.7HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Version: 3.1
Base score: 7.7
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Metrics Other Info
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CAPEC IDDescription
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Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/getarcaneapp/arcane/security/advisories/GHSA-c3px-h233-h6fq
x_refsource_CONFIRM
https://github.com/getarcaneapp/arcane/commit/b6cbffabf61dbc3f12a28d3b5830e3c6b7e67daf
x_refsource_MISC
Hyperlink: https://github.com/getarcaneapp/arcane/security/advisories/GHSA-c3px-h233-h6fq
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/getarcaneapp/arcane/commit/b6cbffabf61dbc3f12a28d3b5830e3c6b7e67daf
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
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Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Details not found