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CVE-2026-19585

Go-getter vulnerable to a path traversal in S3/GCS directory download handling

MEDIUM
5.3
CVSS Score
Published: October 8, 2026 at 03:20 PM UTC
Updated: October 8, 2026 at 09:07 PM UTC
2 products affected across 1 vendorShared LibraryGo Getter

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Shared Library· Hashicorp
90%
1.0.1 ≤ v < 2.2.51.0.1
Go Getter· Hashicorp
85%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMHashiCorp
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-22

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