{"id":"CVE-2023-23357","aliases":["EUVD-2023-27457","GHSA-77mp-jg87-qc6g"],"status":"published","title":"QuLog Center","description":"A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to bypass security mechanisms or read application data.\n\nWe have already fixed the vulnerability in the following versions:\nQuLog Center 1.5.0.738 ( 2023/03/06 ) and later\nQuLog Center 1.4.1.691 ( 2023/03/01 ) and later\nQuLog Center 1.3.1.645 ( 2023/02/22 ) and later","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00363,"percentile":0.30482,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-12-19T01:39:02Z","modified":"2026-06-17T05:36:56Z","products":[{"vendor":"qnap","product":"qulog_center"},{"vendor":"qnap systems inc.","product":"qulog center"}],"references":[{"url":"https://www.qnap.com/en/security-advisory/qsa-23-16","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23357"},{"url":"https://github.com/advisories/GHSA-77mp-jg87-qc6g"}],"sources":{"cve":[{"id":"CVE-2023-23357","title":"QuLog Center","description":"A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to bypass security mechanisms or read application data.\n\nWe have already fixed the vulnerability in the following versions:\nQuLog Center 1.5.0.738 ( 2023/03/06 ) and later\nQuLog Center 1.4.1.691 ( 2023/03/01 ) and later\nQuLog Center 1.3.1.645 ( 2023/02/22 ) and later","status":"published","published":"2024-12-19T01:39:02.809Z","modified":"2024-12-24T00:41:08.605Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:20.812737Z"}],"euvd":[{"id":"EUVD-2023-27457","description":"A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to bypass security mechanisms or read application data.\n\nWe have already fixed the vulnerability in the following versions:\nQuLog Center 1.5.0.738 ( 2023/03/06 ) and later\nQuLog Center 1.4.1.691 ( 2023/03/01 ) and later\nQuLog Center 1.3.1.645 ( 2023/02/22 ) and later","status":"published","published":"2024-12-19T01:39:02Z","modified":"2024-12-24T00:41:08Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:33.195445Z"}],"ghsa":[{"id":"GHSA-77mp-jg87-qc6g","title":"A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating...","description":"A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to bypass security mechanisms or read application data.\n\nWe have already fixed the vulnerability in the following versions:\nQuLog Center 1.5.0.738 ( 2023/03/06 ) and later\nQuLog Center 1.4.1.691 ( 2023/03/01 ) and later\nQuLog Center 1.3.1.645 ( 2023/02/22 ) and later","status":"published","published":"2024-12-19T03:30:41Z","modified":"2024-12-19T03:30:45Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:59:14.104556Z"}],"nvd":[{"id":"CVE-2023-23357","description":"A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to bypass security mechanisms or read application data.\n\nWe have already fixed the vulnerability in the following versions:\nQuLog Center 1.5.0.738 ( 2023/03/06 ) and later\nQuLog Center 1.4.1.691 ( 2023/03/01 ) and later\nQuLog Center 1.3.1.645 ( 2023/02/22 ) and later","status":"published","published":"2024-12-19T02:15:22.033Z","modified":"2026-06-17T05:36:56.35Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:20.080574Z"}]}}