{"id":"CVE-2018-20558","aliases":["EUVD-2018-13112","GHSA-g6p6-mx46-ffvr"],"status":"published","title":"An issue was discovered in DouCo DouPHP 1.5 20181221. admin/system.php?rec=update has XSS via the...","description":"An issue was discovered in DouCo DouPHP 1.5 20181221. admin/system.php?rec=update has XSS via the site_name parameter.","severity":{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00534,"percentile":0.45312,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-12-28T15:00:00Z","modified":"2026-06-17T01:53:04Z","products":[{"vendor":"douco","product":"douphp"}],"references":[{"url":"https://github.com/AvaterXXX/CVEs/blob/master/DouPHP.md#xss8","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20558"},{"url":"https://github.com/advisories/GHSA-g6p6-mx46-ffvr"}],"sources":{"cve":[{"id":"CVE-2018-20558","description":"An issue was discovered in DouCo DouPHP 1.5 20181221. admin/system.php?rec=update has XSS via the site_name parameter.","status":"published","published":"2018-12-28T15:00:00Z","modified":"2024-09-17T01:15:43.928Z","updated_at":"2026-11-02T14:34:59.872731Z"}],"euvd":[{"id":"EUVD-2018-13112","description":"An issue was discovered in DouCo DouPHP 1.5 20181221. admin/system.php?rec=update has XSS via the site_name parameter.","status":"published","published":"2018-12-28T15:00:00Z","modified":"2024-09-17T01:15:43Z","updated_at":"2026-11-03T00:28:51.722495Z"}],"ghsa":[{"id":"GHSA-g6p6-mx46-ffvr","title":"An issue was discovered in DouCo DouPHP 1.5 20181221. admin/system.php?rec=update has XSS via the...","description":"An issue was discovered in DouCo DouPHP 1.5 20181221. admin/system.php?rec=update has XSS via the site_name parameter.","status":"published","published":"2022-05-14T01:42:55Z","modified":"2023-02-02T05:04:11Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:51:48.450626Z"}],"nvd":[{"id":"CVE-2018-20558","description":"An issue was discovered in DouCo DouPHP 1.5 20181221. admin/system.php?rec=update has XSS via the site_name parameter.","status":"published","published":"2018-12-28T16:29:05.237Z","modified":"2026-06-17T01:53:04.857Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/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":"2026-11-02T14:04:52.056758Z"}]}}