GO-2026-5666

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Source
https://pkg.go.dev/vuln/GO-2026-5666
Import Source
https://vuln.go.dev/ID/GO-2026-5666.json
JSON Data
https://api.osv.dev/v1/vulns/GO-2026-5666
Aliases
Downstream
Published
2026-07-24T18:35:55Z
Modified
2026-07-24T19:11:47Z
Summary
Helm path traversal in plugin metadata version enables arbitrary file write outside Helm plugin directory in helm.sh/helm
Details

Helm path traversal in plugin metadata version enables arbitrary file write outside Helm plugin directory in helm.sh/helm

Database specific 
{
    "review_status": "REVIEWED",
    "url": "https://pkg.go.dev/vuln/GO-2026-5666"
}
References

Affected packages

Go / helm.sh/helm/v4

Package

Name
helm.sh/helm/v4
View open source insights on deps.dev
Purl
pkg:golang/helm.sh/helm/v4

Affected ranges

Type
SEMVER
Events
Introduced
4.0.0
Fixed
4.1.4

Ecosystem specific 

{
    "imports": [
        {
            "path": "helm.sh/helm/v4/internal/plugin",
            "symbols": [
                "ExtractTgzPluginMetadata",
                "FindPlugin",
                "FindPlugins",
                "LoadAll",
                "LoadDir",
                "Metadata.Validate",
                "MetadataLegacy.Validate",
                "MetadataV1.Validate",
                "SignPlugin"
            ]
        }
    ]
}

Database specific

source 
"https://vuln.go.dev/ID/GO-2026-5666.json"