TI-2026-69619 Aliases CVE-2026-19585 GHSA-86f4-5vj6-9fg3

Path traversal in HashiCorp go-getter S3 and GCS directory downloads

LOW 23CWE-22Published 2026-10-08 · Updated 2026-10-08

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: High
Impact type: —
Confidentiality · integrity · availability: None · High · None
Fix status: Partial Red Hat: 3 without a fix

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat.

Summary

HashiCorp go-getter versions before 1.8.10 and go-getter/v2 versions before 2.2.5 are affected. A path traversal flaw (CWE-22) during S3 and GCS directory downloads may let files be written outside the requested destination. A remote, unauthenticated attacker can exploit this with user interaction under high attack complexity.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

HashiCorp go-getter versions before 1.8.10 and go-getter/v2 versions before 2.2.5 are vulnerable to path traversal during S3 and GCS directory downloads, which may allow files to be written outside the requested destination. This vulnerability (CVE-2026-19585) is fixed in go-getter 1.8.10 and go-getter/v2 2.2.5.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00208 10th percentileScored 2026-11-07

Fix Partial Shared library (HashiCorp): 2.2.5Red Hat: 3 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
HashiCorp	Shared library	1.0.1 to before 2.2.5	2.2.5	Patch available	CNA

Shared library VendorHashiCorp Affected 1.0.1 to before 2.2.5 Fixed in 2.2.5 Patch available CNA

Remediation

Upgrade to go-getter 1.8.10 or go-getter/v2 2.2.5, which fix the flaw. The sources list no fixed version for Exploit Intelligence, Red Hat Hardened Images or Red Hat Trusted Artifact Signer.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Fix · CNA Shared library (HashiCorp) Fixed in 2.2.5

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

Product	Status	Plan or fix
Exploit Intelligence	Affected	No fix planned: Out of support scope
Red Hat Hardened Images	Affected	No fix planned: Will not fix
Red Hat Trusted Artifact Signer	Affected	No fix yet: Fix deferred

Not affected: 1 product

Red Hat Hardened Images

Timeline

2026-10-08 Threatist record created from CVE-2026-19585
2026-10-08 CISA SSVC decision points changed
2026-10-09 Alias added: GHSA-86f4-5vj6-9fg3
2026-10-09 Affected versions changed · Red Hat
2026-10-09 CVSS score added · Red Hat

References

Other 1

https://discuss.hashicorp.com/t/hcsec-2026-44-go-getter-vulnerable-to-a-path-traversal-in-s3-gcs-directory-download-handling/77819

TI-2024-01904 Vault Cert Auth Method Did Not Correctly Validate Non-CA Certificates CVSS 3.1CRITICAL 9.8
TI-2021-18437 HashiCorp Consul Enterprise before 1.8.17, 1.9.x before 1.9.11, and 1.10.x before 1.10.4… CVSS 3.1HIGH 8.8
TI-2026-06570 Nomad vulnerable to path traversal in dynamic host volume which may lead to code execution CVSS 3.1HIGH 8.8
TI-2020-17753 The official Consul Docker images 0.7.1 through 1.4.2 contain a blank password for a root… CVSS 3.1CRITICAL 9.8
TI-2026-13641 consul-mcp-server vulnerable to cross-tenant credential reuse in streamable-HTTP stateless mode CVSS 3.1CRITICAL 10.0
TI-2026-13778 terraform-mcp-server vulnerable to cross-tenant credential reuse in streamable-HTTP stateless mode CVSS 3.1CRITICAL 10.0

See all 246 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences