{"id":"CVE-2026-71805","aliases":["EUVD-2026-75209","GHSA-gvv2-7gf7-286x"],"status":"published","title":"An arbitrary file upload and path traversal vulnerability exists in LZ-litchi 1.0.0....","description":"An arbitrary file upload and path traversal vulnerability exists in LZ-litchi 1.0.0. Unauthenticated remote attackers can upload arbitrary files and write them outside the intended storage directory via the directory parameter in POST /app-api/infra/file/upload.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.0065,"percentile":0.51633,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2026-09-09T00:00:00Z","modified":"2026-09-10T18:32:55Z","references":[{"url":"https://github.com/W000i/vuln/issues/9","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-71805"},{"url":"https://github.com/advisories/GHSA-gvv2-7gf7-286x"}],"sources":{"cve":[{"id":"CVE-2026-71805","description":"An arbitrary file upload and path traversal vulnerability exists in LZ-litchi 1.0.0. Unauthenticated remote attackers can upload arbitrary files and write them outside the intended storage directory via the directory parameter in POST /app-api/infra/file/upload.","status":"published","published":"2026-09-09T00:00:00Z","modified":"2026-09-10T15:23:05.592Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:19:49.559463Z"}],"euvd":[{"id":"EUVD-2026-75209","description":"An arbitrary file upload and path traversal vulnerability exists in LZ-litchi 1.0.0. Unauthenticated remote attackers can upload arbitrary files and write them outside the intended storage directory via the directory parameter in POST /app-api/infra/file/upload.","status":"published","published":"2026-09-09T00:00:00Z","modified":"2026-09-10T15:23:05Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T17:28:24.168535Z"}],"ghsa":[{"id":"GHSA-gvv2-7gf7-286x","title":"An arbitrary file upload and path traversal vulnerability exists in LZ-litchi 1.0.0....","description":"An arbitrary file upload and path traversal vulnerability exists in LZ-litchi 1.0.0. Unauthenticated remote attackers can upload arbitrary files and write them outside the intended storage directory via the directory parameter in POST /app-api/infra/file/upload.","status":"published","published":"2026-09-10T00:30:27Z","modified":"2026-09-10T18:32:55Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:11:42.667371Z"}],"nvd":[{"id":"CVE-2026-71805","description":"An arbitrary file upload and path traversal vulnerability exists in LZ-litchi 1.0.0. Unauthenticated remote attackers can upload arbitrary files and write them outside the intended storage directory via the directory parameter in POST /app-api/infra/file/upload.","status":"published","published":"2026-09-09T22:18:19.043Z","modified":"2026-09-10T16:17:53.127Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:12:45.93749Z"}]}}