{"id":"CVE-2021-28833","details":"Increments Qiita::Markdown before 0.34.0 allows XSS via a crafted gist link, a different vulnerability than CVE-2021-28796.","aliases":["GHSA-9p29-94hp-8rvc"],"modified":"2026-03-14T08:23:52.732088Z","published":"2021-06-21T13:15:08.083Z","references":[{"type":"ADVISORY","url":"https://github.com/increments/qiita-markdown/releases"},{"type":"ADVISORY","url":"https://vuln.ryotak.me/advisories/50"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/increments/qiita-markdown","events":[{"introduced":"0"},{"fixed":"bd8b19975ee809562515ca6d7bdb85c3b0321c0c"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"0.34.0"}]}}],"versions":["v0.0.1","v0.0.2","v0.0.3","v0.0.4","v0.0.5","v0.0.6","v0.0.7","v0.0.8","v0.0.9","v0.1.0","v0.1.1","v0.1.2","v0.1.3","v0.1.4","v0.1.5","v0.1.6","v0.1.7","v0.1.8","v0.1.9","v0.10.0","v0.11.0","v0.11.1","v0.11.2","v0.11.3","v0.11.4","v0.11.5","v0.12.0","v0.13.0","v0.14.0","v0.15.0","v0.16.0","v0.16.1","v0.17.0","v0.18.0","v0.19.0","v0.19.1","v0.2.0","v0.2.1","v0.2.2","v0.20.0","v0.20.1","v0.21.0","v0.22.0","v0.23.0","v0.24.0","v0.25.0","v0.26.0","v0.27.0","v0.28.0","v0.29.0","v0.3.0","v0.30.0","v0.31.0","v0.32.0","v0.33.0","v0.4.0","v0.4.1","v0.4.2","v0.5.0","v0.6.0","v0.7.0","v0.7.1","v0.8.0","v0.8.1","v0.9.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28833.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}