{"id":"CVE-2018-19146","aliases":["EUVD-2018-10858","GHSA-29ww-8733-7wfv"],"status":"published","title":"Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG...","description":"Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG files that may contain HTML data with a SCRIPT element.","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":"2026-11-09","score":0.0097,"percentile":0.62118,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2019-06-17T19:53:48Z","modified":"2026-10-24T10:30:24Z","products":[{"vendor":"concretecms","product":"concrete_cms"}],"references":[{"url":"https://www.w3.org/TR/SVG2/intro.html#W3CCompatibility","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://hackerone.com/concrete5?view_policy=true","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://www.concrete5.org/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://hackerone.com/reports/437863","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-19146"},{"url":"https://www.concrete5.org"},{"url":"https://github.com/advisories/GHSA-29ww-8733-7wfv"}],"sources":{"cve":[{"id":"CVE-2018-19146","description":"Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG files that may contain HTML data with a SCRIPT element.","status":"published","published":"2019-06-17T19:53:48Z","modified":"2024-08-05T11:30:04.025Z","updated_at":"2026-11-02T14:35:03.288698Z"}],"euvd":[{"id":"EUVD-2018-10858","description":"Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG files that may contain HTML data with a SCRIPT element.","status":"published","published":"2019-06-17T19:53:48Z","modified":"2024-08-05T11:30:04Z","updated_at":"2026-11-03T02:39:34.247095Z"}],"ghsa":[{"id":"GHSA-29ww-8733-7wfv","title":"Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG...","description":"Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG files that may contain HTML data with a SCRIPT element.","status":"published","published":"2022-05-24T16:48:11Z","modified":"2024-04-04T00:59:01Z","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":"2026-11-02T14:55:53.858593Z"}],"nvd":[{"id":"CVE-2018-19146","description":"Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG files that may contain HTML data with a SCRIPT element.","status":"published","published":"2019-06-17T20:15:09.54Z","modified":"2026-06-17T01:48:52.033Z","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":"2026-11-02T14:04:57.307075Z"}],"osv":[{"id":"CVE-2018-19146","description":"Concrete5 8.4.3 has XSS because config/concrete.php allows uploads (by administrators) of SVG files that may contain HTML data with a SCRIPT element.","status":"published","published":"2019-06-17T20:15:09.54Z","modified":"2026-10-24T10:30:24.622465804Z","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"}],"updated_at":"2026-11-02T15:44:08.834469Z"}]}}