{"id":"CVE-2021-41641","aliases":["GHSA-67hm-27mx-9cg7"],"url":"https://o3.security/vulnerability/CVE-2021-41641","summary":"Link Following in Deno","details":"Deno <=1.14.0 file sandbox does not handle symbolic links correctly. When running Deno with specific write access, the Deno.symlink method can be used to gain access to any directory.","published":"2022-06-12T13:15:07.747Z","modified":"2026-08-07T16:58:02.889582Z","cvss":{"score":8.4,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"crates.io","name":"deno","fixedVersion":"1.16.0"}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/denoland/deno/issues/12152"},{"type":"EVIDENCE","url":"https://hackers.report/report/614876917a7b150012836bb8"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T16:58:02.889582Z"}}