{"id":"CVE-2018-18282","aliases":["EUVD-2018-0672","GHSA-qw96-mm2g-c8m7"],"status":"published","title":"Next.js has cross site scripting (XSS) vulnerability via the 404 or 500 /_error page","description":"Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page.","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0103,"percentile":0.63931,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2018-10-12T22:00:00Z","modified":"2026-10-20T10:49:53Z","fixes":[{"ecosystem":"npm","package":"next","fixed_in":["7.0.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"next","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.0.0"},{"fixed":"7.0.2"}]}]},{"source":"osv","ecosystem":"npm","package":"next","ranges":[{"type":"SEMVER","events":[{"introduced":"7.0.0"},{"fixed":"7.0.2"}]}]}],"products":[{"vendor":"zeit","product":"next.js"}],"references":[{"url":"https://github.com/zeit/next.js/releases/tag/7.0.2","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18282","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-qw96-mm2g-c8m7","tags":["advisory"]},{"url":"https://github.com/zeit/next.js","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2018-18282","description":"Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page.","status":"published","published":"2018-10-12T22:00:00Z","modified":"2024-09-16T16:33:11.644Z","updated_at":"2026-11-02T14:35:11.426178Z"}],"euvd":[{"id":"EUVD-2018-0672","description":"Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page.","status":"published","published":"2018-10-12T22:00:00Z","modified":"2024-09-16T16:33:11Z","updated_at":"2026-11-03T00:55:50.59293Z"}],"ghsa":[{"id":"GHSA-qw96-mm2g-c8m7","title":"Next.js has cross site scripting (XSS) vulnerability via the 404 or 500 /_error page","description":"Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page.","status":"published","published":"2018-10-15T21:43:12Z","modified":"2023-01-09T05:03:35Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:05.705235Z"}],"nvd":[{"id":"CVE-2018-18282","description":"Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page.","status":"published","published":"2018-10-12T22:29:00.763Z","modified":"2026-06-17T01:46:56.197Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/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":"2026-11-02T14:04:44.873741Z"}],"osv":[{"id":"CVE-2018-18282","description":"Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page.","status":"published","published":"2018-10-12T22:29:00.763Z","modified":"2026-10-20T10:49:53.283544756Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:08.834469Z"},{"id":"GHSA-qw96-mm2g-c8m7","title":"Next.js has cross site scripting (XSS) vulnerability via the 404 or 500 /_error page","description":"Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page.","status":"published","published":"2018-10-15T21:43:12Z","modified":"2023-11-08T04:00:05.061101Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:55.122811Z"}]}}