{"id":"CVE-2023-27534","revision":"45bd4a54e4824f71b290cde569bfcb0d","records":[{"revision":"45bd4a54e4824f71b290cde569bfcb0d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-27534","aliases":[],"title":"A path traversal vulnerability exists in curl <8.0.0 SFTP implementation causes the tilde (~) character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate…","description":"A path traversal vulnerability exists in curl <8.0.0 SFTP implementation causes the tilde (~) character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can exploit this flaw to bypass filtering or execute arbitrary code by crafting a path like /~2/foo while accessing a server with a specific user.","state":0,"publishedAt":"2023-03-30T00:00:00+00:00","modifiedAt":"2026-10-14T22:36:59.941+00:00","affected":[{"ecosystem":"Vendor product","name":"https://github.com/curl/curl","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"https://github.com/curl/curl\",\n                    \"versions\": [\n                        {\n                            \"version\": \"Fixed in 8.0.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://hackerone.com/reports/1892351","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/","https://security.netapp.com/advisory/ntap-20230420-0012/","https://security.gentoo.org/glsa/202310-12","https://lists.debian.org/debian-lts-announce/2024/03/msg00016.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-27534","license":"CVE Program Terms of Use","key":"cve-program:CVE-2023-27534","identifiers":["CVE-2023-27534"]},"retained":false,"historicalAffected":[]}],"coverage":[]}