{"id":"CVE-2025-54589","aliases":["EUVD-2025-23272","GHSA-8mx2-rjh8-q3jq","PYSEC-2026-1276"],"status":"published","title":"copyparty Reflected XSS via Filter Parameter","description":"Copyparty is a portable file server. In versions 1.18.6 and below, when accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping, allowing for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users. This is fixed in version 1.18.7.","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.02375,"percentile":0.83968,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-79","CWE-80"],"published":"2025-07-31T13:48:36Z","modified":"2026-10-28T02:30:58Z","exploits":[{"source":"exploitdb","id":"EDB-52390","title":"Copyparty 1.18.6 - Reflected Cross-Site Scripting (XSS)","type":"webapps","platform":"multiple","date":"2025-08-03","url":"https://www.exploit-db.com/exploits/52390"},{"source":"nuclei","id":"CVE-2025-54589","title":"Copyparty \u003c=1.18.6 - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-54589.yaml"},{"source":"pocgithub","id":"byteReaper77/CVE-2025-54589","title":"byteReaper77/CVE-2025-54589","date":"2025-07-31","url":"https://github.com/byteReaper77/CVE-2025-54589"}],"fixes":[{"ecosystem":"PyPI","package":"copyparty","fixed_in":["1.18.7"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"copyparty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.18.6"},{"fixed":"1.18.7"}]}]},{"source":"osv","ecosystem":"PyPI","package":"copyparty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.7"}]}],"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","1.18.2","1.18.3","1.18.4","1.18.5","1.18.6","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":"1.18.7"}]}],"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","1.18.2","1.18.3","1.18.4","1.18.5","1.18.6","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"]}],"products":[{"vendor":"9001","product":"copyparty"}],"references":[{"url":"https://github.com/9001/copyparty/security/advisories/GHSA-8mx2-rjh8-q3jq","tags":["x_refsource_CONFIRM","Exploit","Vendor Advisory","advisory","web"]},{"url":"https://github.com/9001/copyparty/commit/a8705e611d05eeb22be5d3d7d9ab5c020fe54c62","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://github.com/9001/copyparty/releases/tag/v1.18.7","tags":["x_refsource_MISC","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54589","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-8mx2-rjh8-q3jq","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/54xxx/CVE-2025-54589.json","tags":["advisory"]},{"url":"https://github.com/9001/copyparty","tags":["package"]},{"url":"https://pypi.org/project/copyparty","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-54589","title":"copyparty Reflected XSS via Filter Parameter","description":"Copyparty is a portable file server. In versions 1.18.6 and below, when accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping, allowing for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users. This is fixed in version 1.18.7.","status":"published","published":"2025-07-31T13:48:41.615Z","modified":"2025-07-31T14:12:45.463Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-79","CWE-80"],"updated_at":"2026-11-02T14:32:27.28543Z"}],"euvd":[{"id":"EUVD-2025-23272","description":"Copyparty is a portable file server. In versions 1.18.6 and below, when accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping, allowing for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users. This is fixed in version 1.18.7.","status":"published","published":"2025-07-31T13:48:41Z","modified":"2025-07-31T14:12:45Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T20:32:02.496717Z"}],"ghsa":[{"id":"GHSA-8mx2-rjh8-q3jq","title":"copyparty Reflected XSS via Filter Parameter","description":"### Summary\nUnauthorized reflected Cross-Site-Scripting when accessing the URL for recent uploads with the `filter` parameter containing JavaScript code.\n\n### Details\nWhen accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping.\nThis vulnerability allows for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users, enabling unwanted actions in the victims browser.\n\n### PoC\nA URL like this will execute `alert(1)`:\n```\nhttps://127.0.0.1:3923/?ru\u0026filter=\u003c/script\u003e\u003cscript\u003ealert(1)\u003c/script\u003e\n```","status":"published","published":"2025-07-31T13:48:36Z","modified":"2025-07-31T16:44:31Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:38:52.85141Z"}],"nvd":[{"id":"CVE-2025-54589","description":"Copyparty is a portable file server. In versions 1.18.6 and below, when accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping, allowing for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users. This is fixed in version 1.18.7.","status":"published","published":"2025-07-31T14:15:34.927Z","modified":"2026-06-17T09:40:21.25Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79","CWE-80"],"updated_at":"2026-11-02T14:11:21.71471Z"}],"osv":[{"id":"CVE-2025-54589","title":"copyparty Reflected XSS via Filter Parameter","description":"Copyparty is a portable file server. In versions 1.18.6 and below, when accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping, allowing for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users. This is fixed in version 1.18.7.","status":"published","published":"2025-07-31T13:48:41.615Z","modified":"2026-10-28T02:30:58.254689002Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79","CWE-80"],"updated_at":"2026-11-02T15:44:50.863921Z"},{"id":"GHSA-8mx2-rjh8-q3jq","title":"copyparty Reflected XSS via Filter Parameter","description":"### Summary\nUnauthorized reflected Cross-Site-Scripting when accessing the URL for recent uploads with the `filter` parameter containing JavaScript code.\n\n### Details\nWhen accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping.\nThis vulnerability allows for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users, enabling unwanted actions in the victims browser.\n\n### PoC\nA URL like this will execute `alert(1)`:\n```\nhttps://127.0.0.1:3923/?ru\u0026filter=\u003c/script\u003e\u003cscript\u003ealert(1)\u003c/script\u003e\n```","status":"published","published":"2025-07-31T13:48:36Z","modified":"2026-07-07T17:56:22.982578216Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:42.437513Z"},{"id":"PYSEC-2026-1276","title":"copyparty Reflected XSS via Filter Parameter","description":"### Summary\nUnauthorized reflected Cross-Site-Scripting when accessing the URL for recent uploads with the `filter` parameter containing JavaScript code.\n\n### Details\nWhen accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping.\nThis vulnerability allows for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users, enabling unwanted actions in the victims browser.\n\n### PoC\nA URL like this will execute `alert(1)`:\n```\nhttps://127.0.0.1:3923/?ru\u0026filter=\u003c/script\u003e\u003cscript\u003ealert(1)\u003c/script\u003e\n```","status":"published","published":"2026-07-07T16:02:59.193561Z","modified":"2026-07-07T17:47:20.909647184Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:52:54.622769Z"}]}}