{"id":"CVE-2020-36561","aliases":["GHSA-f5c5-hmw9-v8hx","GO-2020-0035"],"url":"https://o3.security/vulnerability/CVE-2020-36561","summary":"Unzip vulnerable to path traversal","details":"Due to improper path sanitization, archives containing relative file paths can cause files to be written (or overwritten) outside of the target directory.","published":"2022-12-27T22:15:11.623Z","modified":"2026-07-08T06:01:01.019919738Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Go","name":"github.com/yi-ge/unzip","fixedVersion":"1.0.3-0.20200308084313-2adbaa4891b9"}],"fix":{"url":"https://github.com/yi-ge/unzip/commit/2adbaa4891b9690853ef10216189189f5ad7dc73","label":"yi-ge/unzip@2adbaa4"},"references":[{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2020-0035"},{"type":"ADVISORY","url":"https://snyk.io/research/zip-slip-vulnerability"},{"type":"FIX","url":"https://github.com/yi-ge/unzip/commit/2adbaa4891b9690853ef10216189189f5ad7dc73"},{"type":"EVIDENCE","url":"https://github.com/yi-ge/unzip/pull/1"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T06:01:01.019919738Z"}}