{"id":"GHSA-mq35-wqvf-r23c","summary":"Sinatra Cross-site Scripting vulnerability","details":"Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.","aliases":["CVE-2018-11627"],"modified":"2024-02-16T08:16:36.186181Z","published":"2018-06-05T21:32:06Z","database_specific":{"nvd_published_at":"2018-05-31T19:29:00Z","cwe_ids":["CWE-79"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2020-06-16T21:46:50Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11627"},{"type":"WEB","url":"https://github.com/sinatra/sinatra/issues/1428"},{"type":"WEB","url":"https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2019:0212"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2019:0315"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2018-11627.yml"},{"type":"PACKAGE","url":"https://github.com/sinatra/sinatra"}],"affected":[{"package":{"name":"sinatra","ecosystem":"RubyGems","purl":"pkg:gem/sinatra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.0.2"}]}],"versions":["2.0.0","2.0.1","2.0.1.rc1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/06/GHSA-mq35-wqvf-r23c/GHSA-mq35-wqvf-r23c.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}