{"id":"CVE-2025-58753","aliases":["EUVD-2025-27474","GHSA-pxvw-4w88-6x95","PYSEC-2026-1279"],"status":"published","title":"copyparty: Sharing a single file does not fully restrict access to other files in source folder","description":"Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the `shr` global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames. It was not possible to descend into subdirectories in this manner; only the sibling files were accessible. This issue did not affect filekeys or dirkeys. Version 1.19.8 fixes the issue.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00393,"percentile":0.33792,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-552","CWE-862"],"published":"2025-09-09T15:12:17Z","modified":"2026-10-28T02:30:55Z","fixes":[{"ecosystem":"PyPI","package":"copyparty","fixed_in":["1.19.8"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"copyparty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.8"}]}]},{"source":"osv","ecosystem":"PyPI","package":"copyparty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.8"}]}],"versions":["0.10.0","0.10.1","0.10.10","0.10.11","0.10.12","0.10.13","0.10.14","0.10.15","0.10.16","0.10.17","0.10.18","0.10.19","0.10.2","0.10.20","0.10.21","0.10.22","0.10.3","0.10.4","0.10.5","0.10.6","0.10.7","0.10.8","0.10.9","0.11.0","0.11.1","0.11.10","0.11.11","0.11.12","0.11.13","0.11.14","0.11.15","0.11.16","0.11.17","0.11.18","0.11.19","0.11.20","0.11.21","0.11.22","0.11.23","0.11.24","0.11.26","0.11.27","0.11.28","0.11.29","0.11.30","0.11.31","0.11.32","0.11.33","0.11.34","0.11.35","0.11.36","0.11.37","0.11.38","0.11.39","0.11.40","0.11.41","0.11.42","0.11.43","0.11.44","0.11.45","0.11.46","0.11.47","0.11.5","0.11.6","0.11.7","0.11.8","0.11.9","0.12.1","0.12.10","0.12.11","0.12.12","0.12.3","0.12.4","0.12.5","0.12.6","0.12.7","0.12.8","0.12.9","0.13.0","0.13.1","0.13.10","0.13.11","0.13.12","0.13.13","0.13.14","0.13.2","0.13.3","0.13.5","0.13.6","0.13.7","0.13.9","0.2.3","0.3.0","0.3.1","0.4.0","0.4.1","0.4.2","0.4.3","0.5.0","0.5.1","0.5.2","0.5.3","0.5.4","0.5.5","0.5.6","0.5.7","0.6.0","0.6.2","0.6.3","0.7.0","0.7.1","0.7.2","0.7.3","0.7.4","0.7.5","0.7.6","0.7.7","0.8.1","0.8.3","0.9.0","0.9.1","0.9.10","0.9.11","0.9.13","0.9.3","0.9.4","0.9.5","0.9.6","0.9.7","0.9.8","0.9.9","1.0.0","1.0.1","1.0.10","1.0.11","1.0.12","1.0.13","1.0.14","1.0.2","1.0.3","1.0.4","1.0.5","1.0.7","1.0.8","1.0.9","1.1.0","1.1.1","1.1.10","1.1.11","1.1.12","1.1.2","1.1.3","1.1.4","1.1.5","1.1.6","1.1.7","1.1.8","1.1.9","1.10.0","1.10.1","1.10.2","1.11.0","1.11.1","1.11.2","1.12.0","1.12.1","1.12.2","1.13.0","1.13.1","1.13.2","1.13.3","1.13.4","1.13.5","1.13.6","1.13.7","1.13.8","1.14.0","1.14.1","1.14.2","1.14.3","1.14.4","1.15.0","1.15.1","1.15.10","1.15.2","1.15.3","1.15.4","1.15.5","1.15.6","1.15.7","1.15.8","1.15.9","1.16.0","1.16.1","1.16.10","1.16.11","1.16.12","1.16.13","1.16.14","1.16.15","1.16.16","1.16.17","1.16.18","1.16.19","1.16.2","1.16.20","1.16.21","1.16.3","1.16.4","1.16.5","1.16.6","1.16.7","1.16.8","1.16.9","1.17.0","1.17.1","1.17.2","1.18.0","1.18.1","1.18.10","1.18.2","1.18.3","1.18.4","1.18.5","1.18.6","1.18.7","1.18.8","1.18.9","1.19.0","1.19.1","1.19.2","1.19.3","1.19.4","1.19.5","1.19.6","1.19.7","1.2.0","1.2.1","1.2.10","1.2.11","1.2.2","1.2.3","1.2.4","1.2.5","1.2.6","1.2.7","1.2.8","1.2.9","1.3.0","1.3.1","1.3.10","1.3.11","1.3.12","1.3.13","1.3.14","1.3.15","1.3.16","1.3.2","1.3.3","1.3.4","1.3.5","1.3.6","1.3.7","1.3.8","1.3.9","1.4.0","1.4.1","1.4.2","1.4.3","1.4.4","1.4.5","1.4.6","1.5.0","1.5.1","1.5.2","1.5.3","1.5.4","1.5.5","1.5.6","1.6.0","1.6.1","1.6.10","1.6.11","1.6.12","1.6.13","1.6.14","1.6.15","1.6.2","1.6.3","1.6.4","1.6.5","1.6.6","1.6.7","1.6.8","1.6.9","1.7.0","1.7.1","1.7.2","1.7.3","1.7.4","1.7.5","1.7.6","1.8.0","1.8.1","1.8.2","1.8.3","1.8.4","1.8.6","1.8.7","1.8.8","1.9.0","1.9.1","1.9.10","1.9.11","1.9.12","1.9.13","1.9.14","1.9.15","1.9.16","1.9.17","1.9.18","1.9.19","1.9.2","1.9.20","1.9.21","1.9.24","1.9.25","1.9.26","1.9.27","1.9.28","1.9.29","1.9.3","1.9.30","1.9.31","1.9.4","1.9.5","1.9.6","1.9.7","1.9.8","1.9.9"]},{"source":"osv","ecosystem":"PyPI","package":"copyparty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.8"}]}],"versions":["0.10.0","0.10.1","0.10.10","0.10.11","0.10.12","0.10.13","0.10.14","0.10.15","0.10.16","0.10.17","0.10.18","0.10.19","0.10.2","0.10.20","0.10.21","0.10.22","0.10.3","0.10.4","0.10.5","0.10.6","0.10.7","0.10.8","0.10.9","0.11.0","0.11.1","0.11.10","0.11.11","0.11.12","0.11.13","0.11.14","0.11.15","0.11.16","0.11.17","0.11.18","0.11.19","0.11.20","0.11.21","0.11.22","0.11.23","0.11.24","0.11.26","0.11.27","0.11.28","0.11.29","0.11.30","0.11.31","0.11.32","0.11.33","0.11.34","0.11.35","0.11.36","0.11.37","0.11.38","0.11.39","0.11.40","0.11.41","0.11.42","0.11.43","0.11.44","0.11.45","0.11.46","0.11.47","0.11.5","0.11.6","0.11.7","0.11.8","0.11.9","0.12.1","0.12.10","0.12.11","0.12.12","0.12.3","0.12.4","0.12.5","0.12.6","0.12.7","0.12.8","0.12.9","0.13.0","0.13.1","0.13.10","0.13.11","0.13.12","0.13.13","0.13.14","0.13.2","0.13.3","0.13.5","0.13.6","0.13.7","0.13.9","0.2.3","0.3.0","0.3.1","0.4.0","0.4.1","0.4.2","0.4.3","0.5.0","0.5.1","0.5.2","0.5.3","0.5.4","0.5.5","0.5.6","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Advisory","advisory","web"]},{"url":"https://github.com/9001/copyparty/commit/e0a92ba72d46074209a9c304eb2a01ca0429e60c","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://github.com/9001/copyparty/releases/tag/v1.19.8","tags":["x_refsource_MISC","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-58753","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-pxvw-4w88-6x95","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/58xxx/CVE-2025-58753.json","tags":["advisory"]},{"url":"https://github.com/9001/copyparty","tags":["package"]},{"url":"https://pypi.org/project/copyparty","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-58753","title":"copyparty: Sharing a single file does not fully restrict access to other files in source folder","description":"Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the `shr` global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames. It was not possible to descend into subdirectories in this manner; only the sibling files were accessible. This issue did not affect filekeys or dirkeys. Version 1.19.8 fixes the issue.","status":"published","published":"2025-09-09T19:54:36.056Z","modified":"2025-09-10T20:17:30.5Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862","CWE-552"],"updated_at":"2026-11-02T14:32:37.027582Z"}],"euvd":[{"id":"EUVD-2025-27474","description":"Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the `shr` global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames. It was not possible to descend into subdirectories in this manner; only the sibling files were accessible. This issue did not affect filekeys or dirkeys. Version 1.19.8 fixes the issue.","status":"published","published":"2025-09-09T19:54:36Z","modified":"2025-09-10T20:17:30Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T20:31:45.093776Z"}],"ghsa":[{"id":"GHSA-pxvw-4w88-6x95","title":"copyparty: Sharing a single file does not fully restrict access to other files in source folder","description":"There was a missing permission-check in the shares feature (the `shr` global-option).\n\nWhen a share is created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames.\n\nIt was not possible to descend into subdirectories in this manner; only the sibling files were accessible.\n\nThis issue did not affect filekeys or dirkeys.","status":"published","published":"2025-09-09T15:12:17Z","modified":"2025-09-10T21:08:11Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-552","CWE-862"],"updated_at":"2026-11-02T14:38:57.074217Z"}],"nvd":[{"id":"CVE-2025-58753","description":"Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the `shr` global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames. It was not possible to descend into subdirectories in this manner; only the sibling files were accessible. This issue did not affect filekeys or dirkeys. Version 1.19.8 fixes the issue.","status":"published","published":"2025-09-09T20:15:49.003Z","modified":"2026-06-17T09:44:52.68Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-552","CWE-862"],"updated_at":"2026-11-02T14:11:28.834562Z"}],"osv":[{"id":"CVE-2025-58753","title":"copyparty: Sharing a single file does not fully restrict access to other files in source folder","description":"Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the `shr` global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames. It was not possible to descend into subdirectories in this manner; only the sibling files were accessible. This issue did not affect filekeys or dirkeys. Version 1.19.8 fixes the issue.","status":"published","published":"2025-09-09T19:54:36.056Z","modified":"2026-10-28T02:30:55.449028499Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-552","CWE-862"],"updated_at":"2026-11-02T15:44:51.190588Z"},{"id":"GHSA-pxvw-4w88-6x95","title":"copyparty: Sharing a single file does not fully restrict access to other files in source folder","description":"There was a missing permission-check in the shares feature (the `shr` global-option).\n\nWhen a share is created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames.\n\nIt was not possible to descend into subdirectories in this manner; only the sibling files were accessible.\n\nThis issue did not affect filekeys or dirkeys.","status":"published","published":"2025-09-09T15:12:17Z","modified":"2026-07-07T17:57:01.376744893Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-552","CWE-862"],"updated_at":"2026-11-02T15:46:53.700556Z"},{"id":"PYSEC-2026-1279","title":"copyparty: Sharing a single file does not fully restrict access to other files in source folder","description":"There was a missing permission-check in the shares feature (the `shr` global-option).\n\nWhen a share is created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames.\n\nIt was not possible to descend into subdirectories in this manner; only the sibling files were accessible.\n\nThis issue did not affect filekeys or dirkeys.","status":"published","published":"2026-07-07T16:03:04.197729Z","modified":"2026-07-07T17:47:21.545927743Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T15:52:54.622769Z"}]}}