{"id":"CVE-2023-37474","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-37474","generatedAt":"2026-11-04T23:11:10.791Z","title":"Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` subfolder.","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.","published":"2023-07-14T20:15:09.000Z","lastModified":"2026-06-17T06:08:18.000Z","status":"Modified","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-22"],"affected":["9001/copyparty"],"epss":{"score":0.4492,"percentile":0.9878,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 44.9%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/173822/Copyparty-1.8.2-Directory-Traversal.html","source":"security-advisories@github.com"},{"url":"https://github.com/9001/copyparty/commit/043e3c7dd683113e2b1c15cacb9c8e68f76513ff","tags":["Patch"],"source":"security-advisories@github.com"},{"url":"https://github.com/9001/copyparty/security/advisories/GHSA-pxfv-7rr3-2qjg","tags":["Exploit","Third Party Advisory"],"source":"security-advisories@github.com"},{"url":"http://packetstormsecurity.com/files/173822/Copyparty-1.8.2-Directory-Traversal.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/9001/copyparty/commit/043e3c7dd683113e2b1c15cacb9c8e68f76513ff","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/9001/copyparty/security/advisories/GHSA-pxfv-7rr3-2qjg","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-37474","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}