{"id":"CVE-2021-29272","aliases":["ALPINE-CVE-2021-29272","EUVD-2021-0925","GHSA-3x58-xr87-2fcj","GO-2022-0762","UBUNTU-CVE-2021-29272"],"status":"published","title":"Cross-site scripting in bluemonday","description":"bluemonday before 1.0.5 allows XSS because certain Go lowercasing converts an uppercase Cyrillic character, defeating a protection mechanism against the \"script\" 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Party Advisory","advisory","web"]},{"url":"https://vuln.ryotak.me/advisories/4","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-29272","tags":["advisory"]},{"url":"https://github.com/microcosm-cc/bluemonday/issues/111","tags":["web"]},{"url":"https://github.com/microcosm-cc/bluemonday/commit/524f142fe46e945b7dcd291d7805c4b7dcf75bee","tags":["web","fix"]},{"url":"https://vuln.ryotak.me/advisories/4.txt","tags":["web"]},{"url":"https://pkg.go.dev/vuln/GO-2022-0762","tags":["web"]},{"url":"https://github.com/advisories/GHSA-3x58-xr87-2fcj"},{"url":"https://security.alpinelinux.org/vuln/CVE-2021-29272","tags":["advisory"]},{"url":"https://github.com/microcosm-cc/bluemonday","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2021-29272","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-29272","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-29272","description":"bluemonday before 1.0.5 allows XSS because certain Go lowercasing converts an uppercase Cyrillic character, defeating a protection mechanism against the \"script\" string.","status":"published","published":"2021-03-27T17:57:28Z","modified":"2024-08-03T22:02:51.44Z","updated_at":"2026-11-02T14:33:06.658806Z"}],"euvd":[{"id":"EUVD-2021-0925","description":"bluemonday before 1.0.5 allows XSS because certain Go lowercasing converts an uppercase Cyrillic character, defeating a protection mechanism against the \"script\" string.","status":"published","published":"2021-03-27T17:57:28Z","modified":"2024-08-03T22:02:51Z","updated_at":"2026-11-03T03:24:45.541615Z"}],"ghsa":[{"id":"GHSA-3x58-xr87-2fcj","title":"Cross-site scripting in bluemonday","description":"bluemonday before 1.0.5 allows XSS because certain Go lowercasing converts an uppercase Cyrillic character, defeating a protection mechanism against the \"script\" 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was possible because the sanitization of the Cyrillic character i bypass a protection mechanism against user-inputted HTML elements such as the \u003cscript\u003e tag.","status":"published","published":"2021-05-18T21:07:37Z","modified":"2024-05-20T16:03:47Z","updated_at":"2026-11-02T15:47:00.918515Z"}]}}