CVE-2026-47179

HIGHPre-NVD 7.77.7—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.7 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 77% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: cna:github_m, epss
7.7
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.7Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
7.7
EG Score
7.7(medium)
EPSS
22.6%
KEV
Not listed

Published

May 28, 2026

Last Modified

June 2, 2026

Advisory Details (2)

Auto-updated Jun 4, 2026
Patch available. Sources: github, github_commit.
github_commit

commit b6cbffabf61d (getarcaneapp/arcane)

Fix landed in getarcaneapp/arcane commit b6cbffabf61d — awaiting tagged release

https://github.com/getarcaneapp/arcane/commit/b6cbffabf61dbc3f12a28d3b5830e3c6b7e67daf
github Patch Available

Authenticated Arbitrary Host File Read via Docker Compose Include Directives in Arcane · Advisory · getarcaneapp/arcane · GitHub

https://github.com/getarcaneapp/arcane/security/advisories/GHSA-c3px-h233-h6fq

Vendor Advisories for CVE-2026-47179(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
github.com/getarcaneapp/arcane/backend—1.19.4—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 58× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 116 total refreshes for this CVE.

  1. 2026-07-16 02:24 UTCEG score recompute
  2. 2026-07-15 16:57 UTCEPSS rescore
  3. 2026-07-15 02:00 UTCEPSS rescore
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  1. 2026-06-29 14:06 UTCEPSS rescore
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  8. 2026-06-27 18:15 UTCEG score recompute
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  25. 2026-06-19 19:26 UTCEPSS rescore
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  27. 2026-06-18 22:50 UTCEG score recompute
  28. 2026-06-18 17:52 UTCEPSS rescore
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  30. 2026-06-17 17:53 UTCEPSS rescore
  31. 2026-06-17 17:46 UTCEG score recompute
  32. 2026-06-17 04:13 UTCEG score recompute
  33. 2026-06-16 17:53 UTCEPSS rescore
  34. 2026-06-16 15:20 UTCEG score recompute
  35. 2026-06-16 01:24 UTCEG score recompute
  36. 2026-06-15 17:49 UTCEPSS rescore
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  38. 2026-06-15 12:30 UTCEG score recompute
  39. 2026-06-14 23:33 UTCEG score recompute
  40. 2026-06-14 10:41 UTCEG score recompute
  41. 2026-06-13 23:00 UTCEPSS rescore
  42. 2026-06-13 21:49 UTCEG score recompute
  43. 2026-06-13 08:57 UTCEG score recompute
  44. 2026-06-12 23:12 UTCEPSS rescore
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  46. 2026-06-12 20:05 UTCEG score recompute
  47. 2026-06-12 07:12 UTCEG score recompute
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  49. 2026-06-11 14:00 UTCEPSS rescore
  50. 2026-06-11 05:22 UTCEG score recompute
  51. 2026-06-10 22:18 UTCEPSS rescore
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  55. 2026-06-10 03:37 UTCEG score recompute
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  58. 2026-06-08 14:17 UTCEPSS rescore
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  72. 2026-06-05 06:10 UTCEPSS rescore
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  74. 2026-06-04 18:58 UTCEG score recompute
  75. 2026-06-04 13:12 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2026-47179?
CVE-2026-47179 is a high vulnerability published on May 28, 2026. 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…
When was CVE-2026-47179 disclosed?
CVE-2026-47179 was first published in the National Vulnerability Database on May 28, 2026, with the most recent update on June 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47179 actively exploited?
CVE-2026-47179 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-47179?
CVE-2026-47179 has a CVSS v4.0 base score of 7.7 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-47179?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47179, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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