{"answers":{"affected":"3 open source packages ship an affected version, including copyparty. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-54589 exists.","fix":"Upgrade copyparty to 1.18.7 or later.","what":"CVE-2025-54589 is a medium-severity cross-site scripting vulnerability in 9001 copyparty, published on 31 Jul 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-54589 and fix it if it is affected.\n\nWhat it is: CVE-2025-54589 is a medium-severity cross-site scripting vulnerability in 9001 copyparty, published on 31 Jul 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-54589 exists.\n\nAffected packages and fixed versions:\n- copyparty (PyPI): affected all versions; fixed in 1.18.7\n- copyparty (PyPI): affected all versions; fixed in 1.18.7\n- copyparty (PyPI): affected all versions; fixed in 1.18.7\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-54589/ (Markdown: https://insights.sbomify.com/CVE-2025-54589/index.md)","id":"CVE-2025-54589","markdown":"https://insights.sbomify.com/CVE-2025-54589/index.md","name":"CVE-2025-54589","record":{"aliases":["GHSA-8mx2-rjh8-q3jq","PYSEC-2026-1276"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"portable file server","requires_auth":"none","summary":"Attackers can execute arbitrary scripts in victim browsers via the filter parameter on the recent uploads page, affecting both authenticated and unauthenticated users.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"copyparty","vendor":"9001"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-80","name":"Improper Neutralization of Script-Related HTML Tags in a Web Page"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"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.","ecosystems":["PyPI"],"exploits":{"exploitdb":1,"first_seen":"2025-07-31","github_poc":1,"max_poc_stars":2,"metasploit":0,"nuclei":1,"refs":[{"date":"2025-07-31T21:47:42Z","kind":"github_poc","ref":"https://github.com/byteReaper77/CVE-2025-54589","stars":2,"title":"PoC for CVE-2025-54589 – a reflected XSS vulnerability in Copyparty ≤ 1.18.6."},{"date":"2025-08-03","kind":"exploitdb","ref":"52390","stars":null,"title":"Copyparty 1.18.6 - Reflected Cross-Site Scripting (XSS)"},{"date":null,"kind":"nuclei","ref":"http/cves/2025/CVE-2025-54589.yaml","stars":null,"title":"Copyparty \u003c=1.18.6 - Cross-Site Scripting"}],"tier":"weaponised"},"has_fix":true,"headline":"copyparty Reflected XSS via Filter Parameter","id":"CVE-2025-54589","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"xss","year":"2025"},"n_packages":3,"n_references":3,"next":{"headline":"webfinger.js is vulnerable to Blind SSRF attacks through localhost","id":"CVE-2025-54590"},"packages":[{"ecosystem":"PyPI","fixed":["1.18.7"],"introduced":["0"],"last_affected":[],"package":"copyparty","purl":null,"source":"GHSA-8mx2-rjh8-q3jq"},{"ecosystem":"PyPI","fixed":["1.18.7"],"introduced":["0"],"last_affected":[],"package":"copyparty","purl":"pkg:pypi/copyparty","source":"GHSA-8mx2-rjh8-q3jq"},{"ecosystem":"PyPI","fixed":["1.18.7"],"introduced":["0"],"last_affected":[],"package":"copyparty","purl":"pkg:pypi/copyparty","source":"PYSEC-2026-1276"}],"prev":{"headline":"Envoy: Race condition in Dynamic Forward Proxy leads to use-after-free and segmentation faults","id":"CVE-2025-54588"},"products":["copyparty"],"published":"2025-07-31","related":[{"cvss_score":7.8,"headline":"Cross-site scripting in n/a","id":"CVE-2023-41471","kev_date_added":null,"published":"2025-08-29"},{"cvss_score":7.5,"headline":"Copyparty is vulnerable to Regex Denial of Service (ReDoS) attacks through \"Recent Uploads\" page","id":"CVE-2025-54796","kev_date_added":null,"published":"2025-08-01"},{"cvss_score":7.5,"headline":"Path traversal in copyparty","id":"CVE-2023-37474","kev_date_added":null,"published":"2023-07-14"},{"cvss_score":6.3,"headline":"copyparty vulnerable to reflected cross-site scripting via k304 parameter","id":"CVE-2023-38501","kev_date_added":null,"published":"2023-07-25"},{"cvss_score":5.4,"headline":"Copyparty vulnerable to eflected cross-site scripting via setck parameter","id":"CVE-2026-27948","kev_date_added":null,"published":"2026-02-26"},{"cvss_score":5.4,"headline":"copyparty has a DOM-Based XSS vulnerability when displaying multimedia metadata","id":"CVE-2025-54423","kev_date_added":null,"published":"2025-07-28"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-07-31","vendors":["9001"]},"summary":"Attackers can execute arbitrary scripts in victim browsers via the filter parameter on the recent uploads page, affecting both authenticated and unauthenticated users.","url":"https://insights.sbomify.com/CVE-2025-54589/"}