{"id":"CVE-2019-20139","aliases":["EUVD-2019-10695","GHSA-vxr3-fcvj-wxgq"],"status":"published","title":"In Nagios XI 5.6.9, XSS exists via the nocscreenapi.php host, hostgroup, or servicegroup...","description":"In Nagios XI 5.6.9, XSS exists via the nocscreenapi.php host, hostgroup, or servicegroup parameter, or the schedulereport.php hour or frequency parameter. Any authenticated user can attack the admin user.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.26112,"percentile":0.98002,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2019-12-30T14:57:34Z","modified":"2026-06-17T02:29:59Z","products":[{"vendor":"nagios","product":"nagios_xi"}],"references":[{"url":"https://code610.blogspot.com/2019/12/multiple-xss-bugs-in-nagios-569.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-20139"},{"url":"https://github.com/advisories/GHSA-vxr3-fcvj-wxgq"}],"sources":{"cve":[{"id":"CVE-2019-20139","description":"In Nagios XI 5.6.9, XSS exists via the nocscreenapi.php host, hostgroup, or servicegroup parameter, or the schedulereport.php hour or frequency parameter. Any authenticated user can attack the admin user.","status":"published","published":"2019-12-30T14:57:34Z","modified":"2024-08-05T02:32:10.524Z","updated_at":"2026-11-02T14:20:17.431882Z"}],"euvd":[{"id":"EUVD-2019-10695","description":"In Nagios XI 5.6.9, XSS exists via the nocscreenapi.php host, hostgroup, or servicegroup parameter, or the schedulereport.php hour or frequency parameter. Any authenticated user can attack the admin user.","status":"published","published":"2019-12-30T14:57:34Z","modified":"2024-08-05T02:32:10Z","updated_at":"2026-11-03T02:40:23.251012Z"}],"ghsa":[{"id":"GHSA-vxr3-fcvj-wxgq","title":"In Nagios XI 5.6.9, XSS exists via the nocscreenapi.php host, hostgroup, or servicegroup...","description":"In Nagios XI 5.6.9, XSS exists via the nocscreenapi.php host, hostgroup, or servicegroup parameter, or the schedulereport.php hour or frequency parameter. Any authenticated user can attack the admin user.","status":"published","published":"2022-05-24T17:05:22Z","modified":"2023-01-29T05:00:56Z","updated_at":"2026-11-02T14:44:42.149134Z"}],"nvd":[{"id":"CVE-2019-20139","description":"In Nagios XI 5.6.9, XSS exists via the nocscreenapi.php host, hostgroup, or servicegroup parameter, or the schedulereport.php hour or frequency parameter. Any authenticated user can attack the admin user.","status":"published","published":"2019-12-30T15:15:10.767Z","modified":"2026-06-17T02:29:59.603Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/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":"2026-11-02T14:05:41.313583Z"}]}}