{"schema":"threatline.record/2","record":{"id":"CVE-2026-47790","aliases":[],"summary":"Privilege Escalation via QuFTP Log-based XSS","details":"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","categories":["Unclassified"],"product":"QuFTP Service","vendor":"QNAP Systems Inc.","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-47790","source_modified_at":"2026-10-19T08:06:24.726Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"QuFTP Service","vendor":"QNAP Systems Inc.","versions":[{"status":"affected","version":"1.4.x","lessThan":"1.4.6","versionType":"custom"},{"status":"affected","version":"1.5.x","lessThan":"1.5.5","versionType":"custom"},{"status":"affected","version":"1.6.x","lessThan":"1.6.5","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-47790","source_modified_at":"2026-10-19T08:06:24.726Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"QuFTP Service","ecosystem":null},"version":"1.4.6","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-47790","source_modified_at":"2026-10-19T08:06:24.726Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"QuFTP Service","ecosystem":null},"version":"1.5.5","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-47790","source_modified_at":"2026-10-19T08:06:24.726Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"QuFTP Service","ecosystem":null},"version":"1.6.5","basis":"first unaffected version stated in the CVE record"}],"cvss":6.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.0028,"percentile":0.19452,"score_date":"2026-10-23"},"published_at":"2026-10-15T09:38:20.936Z","modified_at":"2026-10-19T08:06:24.726Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-47790","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T08:06:24.726Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-47790","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.qnap.com/en/app-release-notes?keyword=QuFTP%20Service&app=QuFTP&product-line=nas","tags":["release-notes"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-15T13:21:42.197600Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-19T08:06:24.726Z","content_hash":"1ae98015b906660abc5214e33242a2ccd3238d2923bd483b07cfc1a81cf7f7c9"}}