{"id":"GHSA-f2c9-5jqw-3xh3","summary":"Cross-Site Scripting in Qiita-Markdown","details":"Increments Qiita-Markdown before 0.33.0 allows XSS in transformers.","aliases":["CVE-2021-28796"],"modified":"2024-02-16T08:20:36.032520Z","published":"2021-08-02T17:23:39Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2021-08-02T17:23:26Z","nvd_published_at":"2021-03-18T16:15:00Z","cwe_ids":["CWE-79"],"severity":"MODERATE"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28796"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-f2c9-5jqw-3xh3"},{"type":"PACKAGE","url":"https://github.com/increments/qiita-markdown"},{"type":"WEB","url":"https://github.com/increments/qiita-markdown/compare/v0.32.0...v0.33.0"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/qiita-markdown/CVE-2021-28796.yml"},{"type":"WEB","url":"https://vuln.ryotak.me/advisories/15"}],"affected":[{"package":{"name":"qiita-markdown","ecosystem":"RubyGems","purl":"pkg:gem/qiita-markdown"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.33.0"}]}],"versions":["0.0.1","0.0.2","0.0.3","0.0.4","0.0.5","0.0.6","0.0.7","0.0.8","0.0.9","0.1.0","0.1.1","0.1.2","0.1.3","0.1.4","0.1.5","0.1.6","0.1.7","0.1.8","0.1.9","0.10.0","0.11.0","0.11.1","0.11.2","0.11.3","0.11.4","0.11.5","0.12.0","0.13.0","0.14.0","0.15.0","0.16.0","0.16.1","0.16.2","0.17.0","0.18.0","0.19.0","0.19.1","0.2.0","0.2.1","0.2.2","0.20.0","0.20.1","0.21.0","0.22.0","0.23.0","0.24.0","0.25.0","0.26.0","0.27.0","0.28.0","0.29.0","0.3.0","0.30.0","0.31.0","0.32.0","0.4.0","0.4.1","0.4.2","0.5.0","0.6.0","0.7.0","0.7.1","0.8.0","0.8.1","0.9.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-f2c9-5jqw-3xh3/GHSA-f2c9-5jqw-3xh3.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}