{"id":"CVE-2025-54796","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-54796","generatedAt":"2026-10-28T07:25:58.440Z","title":"Versions prior to 1.18.9, the filter parameter for the \"Recent Uploads\" page allows arbitrary RegExes.","description":"Copyparty is a portable file server. Versions prior to 1.18.9, the filter parameter for the \"Recent Uploads\" page allows arbitrary RegExes. If this feature is enabled (which is the default), an attacker can craft a filter which deadlocks the server. This is fixed in version 1.18.9.","published":"2025-08-02T00:15:27.000Z","lastModified":"2026-06-17T09:40:43.000Z","status":"Analyzed","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:N/I:N/A:H"},"cwe":["CWE-400","CWE-833","CWE-1333"],"affected":["9001/copyparty"],"epss":{"score":0.00461,"percentile":0.39747,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/9001/copyparty/commit/09910ba80784c3980947d92f45db696398c0fd83","tags":["Patch"],"source":"security-advisories@github.com"},{"url":"https://github.com/9001/copyparty/releases/tag/v1.18.9","tags":["Release Notes"],"source":"security-advisories@github.com"},{"url":"https://github.com/9001/copyparty/security/advisories/GHSA-5662-2rj7-f2v6","tags":["Exploit","Vendor Advisory"],"source":"security-advisories@github.com"},{"url":"https://github.com/9001/copyparty/security/advisories/GHSA-5662-2rj7-f2v6","tags":["Exploit","Vendor Advisory"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-54796","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."}