{"id":"CVE-2018-20370","aliases":["EUVD-2018-12928","GHSA-2h3w-869c-mmjh"],"status":"published","title":"SZ NetChat before 7.9 has XSS in the MyName input field of the Options module. Attackers are able...","description":"SZ NetChat before 7.9 has XSS in the MyName input field of the Options module. Attackers are able to inject commands to compromise the enabled HTTP server web frontend.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00515,"percentile":0.44141,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-12-23T02:00:00Z","modified":"2026-06-17T01:52:43Z","products":[{"vendor":"the-sz","product":"netchat"}],"references":[{"url":"https://www.vulnerability-lab.com/get_content.php?id=2171","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20370"},{"url":"https://github.com/advisories/GHSA-2h3w-869c-mmjh"}],"sources":{"cve":[{"id":"CVE-2018-20370","description":"SZ NetChat before 7.9 has XSS in the MyName input field of the Options module. Attackers are able to inject commands to compromise the enabled HTTP server web frontend.","status":"published","published":"2018-12-23T02:00:00Z","modified":"2024-09-17T01:16:53.116Z","updated_at":"2026-11-02T14:34:59.872731Z"}],"euvd":[{"id":"EUVD-2018-12928","description":"SZ NetChat before 7.9 has XSS in the MyName input field of the Options module. Attackers are able to inject commands to compromise the enabled HTTP server web frontend.","status":"published","published":"2018-12-23T02:00:00Z","modified":"2024-09-17T01:16:53Z","updated_at":"2026-11-03T00:28:51.310992Z"}],"ghsa":[{"id":"GHSA-2h3w-869c-mmjh","title":"SZ NetChat before 7.9 has XSS in the MyName input field of the Options module. Attackers are able...","description":"SZ NetChat before 7.9 has XSS in the MyName input field of the Options module. Attackers are able to inject commands to compromise the enabled HTTP server web frontend.","status":"published","published":"2022-05-14T01:42:03Z","modified":"2023-02-02T05:04:09Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:51:47.947252Z"}],"nvd":[{"id":"CVE-2018-20370","description":"SZ NetChat before 7.9 has XSS in the MyName input field of the Options module. Attackers are able to inject commands to compromise the enabled HTTP server web frontend.","status":"published","published":"2018-12-23T02:29:00.39Z","modified":"2026-06-17T01:52:43.01Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:50.99633Z"}]}}