{"id":"CVE-2018-19953","aliases":[],"url":"https://o3.security/vulnerability/CVE-2018-19953","summary":"If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code. QNAP has already fixed the issue in the following QTS versions. QTS 4.4.2.1231…","details":"If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code. QNAP has already fixed the issue in the following QTS versions. QTS 4.4.2.1231 on build 20200302; QTS 4.4.1.1201 on build 20200130; QTS 4.3.6.1218 on build 20200214; QTS 4.3.4.1190 on build 20200107; QTS 4.3.3.1161 on build 20200109; QTS 4.2.6 on build 20200109.","published":"2020-10-28T17:55:18.000Z","modified":"2026-08-13T03:55:37.112Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.23894,"percentile":0.97659,"asOf":"2026-08-27"},"cisaKev":{"dateAdded":"2022-05-24","dueDate":"2022-06-14","knownRansomwareCampaignUse":true},"exploitsKnown":2,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://www.qnap.com/zh-tw/security-advisory/qsa-20-01"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19953"}],"provenance":{"sources":["OSV.dev","NVD","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2026-08-13T03:55:37.112Z"}}