{"id":"CVE-2026-47790","title":"A cross-site scripting (XSS) vulnerability has been reported to affect QuFTP Service","summary":"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 i…","severity":"medium","cvss":6.3,"cvssVector":"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","cwe":["CWE-79"],"vendor":"QNAP Systems Inc.","product":"QuFTP Service","affected":["quftp_service >= 1.4.x < 1.4.6","quftp_service >= 1.5.x < 1.5.5","quftp_service >= 1.6.x < 1.6.5"],"published":"2026-10-15","updated":"2026-10-15","sourceUpdated":"2026-10-15T10:17:14.903","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47790","references":[{"url":"https://www.qnap.com/en/app-release-notes?keyword=QuFTP%20Service&app=QuFTP&product-line=nas","label":"security@qnapsecurity.com.tw"}],"tags":["nvd","cve.org"],"cvssSource":"cna","ingestedAt":"2026-10-15T09:59:33.286Z","slug":"CVE-2026-47790","body":"## Overview\n\nA 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\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":34.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}