{"cve":"CVE-2023-37474","nvd":{"published":"2023-07-14T20:15:09.083","modified":"2026-06-17T06:08:17.510","status":"Modified","description":"Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory. This issue has been addressed in commit `043e3c7d` which has been included in release 1.8.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["http://packetstormsecurity.com/files/173822/Copyparty-1.8.2-Directory-Traversal.html","https://github.com/9001/copyparty/commit/043e3c7dd683113e2b1c15cacb9c8e68f76513ff","https://github.com/9001/copyparty/security/advisories/GHSA-pxfv-7rr3-2qjg","http://packetstormsecurity.com/files/173822/Copyparty-1.8.2-Directory-Traversal.html","https://github.com/9001/copyparty/commit/043e3c7dd683113e2b1c15cacb9c8e68f76513ff"],"products":["9001:copyparty"],"source":"nvd","synced_at":"2026-10-19T21:38:35.729974749+00:00"},"epss":{"cve":"CVE-2023-37474","score":0.4492,"percentile":0.98778,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-pxfv-7rr3-2qjg","url":"https://osv.dev/vulnerability/GHSA-pxfv-7rr3-2qjg","summary":"copyparty vulnerable to path traversal attack","modified":"2026-09-10T03:50:02.630147968Z","packages":[{"ecosystem":"PyPI","name":"copyparty","purl":"pkg:pypi/copyparty","ranges":["<1.8.2"],"fixed":["1.8.2"]}]},{"id":"PYSEC-2023-127","url":"https://osv.dev/vulnerability/PYSEC-2023-127","summary":"","modified":"2023-11-08T04:13:02.226207Z","packages":[{"ecosystem":"PyPI","name":"copyparty","purl":"pkg:pypi/copyparty","ranges":["<1.8.2"],"fixed":["1.8.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}