{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-47790 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-47790 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-47790 is a medium-severity cross-site scripting vulnerability in QNAP Systems Inc. QuFTP Service, published on 15 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-47790 and fix it if it is affected.\n\nWhat it is: CVE-2026-47790 is a medium-severity cross-site scripting vulnerability in QNAP Systems Inc. QuFTP Service, published on 15 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-47790 in the wild and no public exploit code.\n\nAffected product: QNAP Systems Inc. QuFTP Service. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-47790/ (Markdown: https://insights.sbomify.com/CVE-2026-47790/index.md)","id":"CVE-2026-47790","markdown":"https://insights.sbomify.com/CVE-2026-47790/index.md","name":"CVE-2026-47790","record":{"aliases":["GHSA-g9jq-pqxh-j9mj"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"QNAP FTP service","requires_auth":"low_privilege","summary":"Remote attackers with user accounts can inject malicious code via XSS in QuFTP Service, leading to privilege escalation.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qnap","cpe":[],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:N/VA:N/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A cross-site scripting (XSS) vulnerability has been reported to affect QuFTP Service. If a remote attacker gains a user account, they can then exploit the vulnerability to inject malicious code.\n\nWe have already fixed the vulnerability in the following version:\nQuFTP Service 1.4.6 and later\nQuFTP Service 1.5.5 and later\nQuFTP Service 1.6.5 and later","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Privilege Escalation via QuFTP Log-based XSS","id":"CVE-2026-47790","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Spring Cloud Gateway Server Forwards Headers from Untrusted Proxies in certain situations","id":"CVE-2026-47825"},"packages":[],"prev":{"headline":"Pre-Authentication Command Injection","id":"CVE-2026-47786"},"products":["QuFTP Service"],"published":"2026-10-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-19","vendors":["QNAP Systems Inc."]},"summary":"Remote attackers with user accounts can inject malicious code via XSS in QuFTP Service, leading to privilege escalation.","url":"https://insights.sbomify.com/CVE-2026-47790/"}