{"id":"CVE-2020-4053","details":"In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4.","aliases":["BIT-helm-2020-4053","GHSA-qq3j-xp49-j73f"],"modified":"2026-10-16T02:49:54.729252439Z","published":"2020-06-16T22:15:10.597Z","database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/helm/helm/releases/tag/v3.2.4"},{"type":"ADVISORY","url":"https://github.com/helm/helm/security/advisories/GHSA-qq3j-xp49-j73f"},{"type":"FIX","url":"https://github.com/helm/helm/commit/0ad800ef43d3b826f31a5ad8dfbb4fe05d143688"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/helm/helm","events":[{"introduced":"e29ce2a54e96cd02ccfce88bee4f58bb6e2a28b6"},{"fixed":"0ad800ef43d3b826f31a5ad8dfbb4fe05d143688"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"3.0.0"},{"fixed":"3.2.4"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*"},{"source":"REFERENCES_COMMIT","range":[{"fixed":"0ad800ef43d3b826f31a5ad8dfbb4fe05d143688"}]},{"source":"REFERENCES_TAG","original_tag":"v3.2.4","range":[{"fixed":"0ad800ef43d3b826f31a5ad8dfbb4fe05d143688"}]}]}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-4053.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H"}]}