{"id":"CVE-2020-35740","aliases":["EUVD-2020-23396","GHSA-r2gc-8vh7-8256"],"status":"published","title":"HGiga MailSherlock - XSS -1","description":"HGiga MailSherlock does not validate specific URL parameters properly that allows attackers to inject JavaScript syntax for XSS attacks.","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00619,"percentile":0.49934,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-12-31T07:45:49Z","modified":"2026-06-17T03:14:13Z","products":[{"vendor":"hgiga","product":"mailsherlock msr45/ssr45"},{"vendor":"hgiga","product":"msr45_isherlock-antispam"},{"vendor":"hgiga","product":"msr45_isherlock-user"},{"vendor":"hgiga","product":"ssr45_isherlock-antispam"},{"vendor":"hgiga","product":"ssr45_isherlock-user"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-4259-90f23-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35740"},{"url":"https://github.com/advisories/GHSA-r2gc-8vh7-8256"}],"sources":{"cve":[{"id":"CVE-2020-35740","title":"HGiga MailSherlock - XSS -1","description":"HGiga MailSherlock does not validate specific URL parameters properly that allows attackers to inject JavaScript syntax for XSS attacks.","status":"published","published":"2020-12-31T07:45:49.988Z","modified":"2024-09-16T23:36:40.227Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:57.975444Z"}],"euvd":[{"id":"EUVD-2020-23396","description":"HGiga MailSherlock does not validate specific URL parameters properly that allows attackers to inject JavaScript syntax for XSS attacks.","status":"published","published":"2020-12-31T07:45:49Z","modified":"2024-09-16T23:36:40Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L","level":"high"}],"updated_at":"2026-11-03T00:54:48.722382Z"}],"ghsa":[{"id":"GHSA-r2gc-8vh7-8256","title":"HGiga MailSherlock does not validate specific URL parameters properly that allows attackers to...","description":"HGiga MailSherlock does not validate specific URL parameters properly that allows attackers to inject JavaScript syntax for XSS attacks.","status":"published","published":"2022-05-24T17:37:40Z","modified":"2024-04-11T21:18:07Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:57:09.764736Z"}],"nvd":[{"id":"CVE-2020-35740","description":"HGiga MailSherlock does not validate specific URL parameters properly that allows attackers to inject JavaScript syntax for XSS attacks.","status":"published","published":"2020-12-31T08:15:13.55Z","modified":"2026-06-17T03:14:13.42Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:28.340168Z"}]}}