{"id":"GO-2026-5666","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","aliases":["BIT-helm-2026-35204","CVE-2026-35204","GHSA-vmx8-mqv2-9gmg"],"modified":"2026-07-24T19:11:47.952138351Z","published":"2026-07-24T18:35:55Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5666","review_status":"REVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/helm/helm/security/advisories/GHSA-vmx8-mqv2-9gmg"},{"type":"FIX","url":"https://github.com/helm/helm/commit/36c8539e99bc42d7aef9b87d136254662d04f027"},{"type":"WEB","url":"https://github.com/helm/helm/releases/tag/v4.1.4"}],"affected":[{"package":{"name":"helm.sh/helm/v4","ecosystem":"Go","purl":"pkg:golang/helm.sh/helm/v4"},"ranges":[{"type":"SEMVER","events":[{"introduced":"4.0.0"},{"fixed":"4.1.4"}]}],"ecosystem_specific":{"imports":[{"symbols":["ExtractTgzPluginMetadata","FindPlugin","FindPlugins","LoadAll","LoadDir","Metadata.Validate","MetadataLegacy.Validate","MetadataV1.Validate","SignPlugin"],"path":"helm.sh/helm/v4/internal/plugin"}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5666.json"}}],"schema_version":"1.7.5"}