{"id":"CVE-2021-37916","aliases":["EUVD-2022-4621","GHSA-mrmf-755g-w2vw"],"status":"published","title":"Joplin vulnerable to Cross-site Scripting in notes","description":"Joplin before 2.0.9 allows XSS via button and form in the note body.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00733,"percentile":0.54872,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2021-08-02T23:35:37Z","modified":"2026-10-20T10:54:50Z","fixes":[{"ecosystem":"npm","package":"joplin","fixed_in":["2.0.9"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"joplin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.9"}]}]},{"source":"osv","ecosystem":"npm","package":"joplin","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.0.9"}]}]}],"products":[{"vendor":"joplin_project","product":"joplin"}],"references":[{"url":"https://github.com/laurent22/joplin/commit/feaecf765368f2c273bea3a9fa641ff0da7e6b26","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/laurent22/joplin/releases/tag/v2.0.9","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37916","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-mrmf-755g-w2vw"},{"url":"https://github.com/laurent22/joplin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-37916","description":"Joplin before 2.0.9 allows XSS via button and form in the note body.","status":"published","published":"2021-08-02T23:35:37Z","modified":"2024-08-04T01:30:09.155Z","updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2022-4621","description":"Joplin before 2.0.9 allows XSS via button and form in the note body.","status":"published","published":"2021-08-02T23:35:37Z","modified":"2024-08-04T01:30:09Z","updated_at":"2026-11-03T03:24:25.678078Z"}],"ghsa":[{"id":"GHSA-mrmf-755g-w2vw","title":"Joplin vulnerable to Cross-site Scripting in notes","description":"Joplin before 2.0.9 allows Cross-site Scripting via button and form in the note body.","status":"published","published":"2022-05-24T19:09:53Z","modified":"2024-04-23T17:41:45Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:44.335614Z"}],"nvd":[{"id":"CVE-2021-37916","description":"Joplin before 2.0.9 allows XSS via button and form in the note body.","status":"published","published":"2021-08-03T00:15:08.653Z","modified":"2026-06-17T04:01:14.76Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/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":"2026-11-02T14:06:56.562207Z"}],"osv":[{"id":"CVE-2021-37916","description":"Joplin before 2.0.9 allows XSS via button and form in the note body.","status":"published","published":"2021-08-03T00:15:08.653Z","modified":"2026-10-20T10:54:50.634874872Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:20.434873Z"},{"id":"GHSA-mrmf-755g-w2vw","title":"Joplin vulnerable to Cross-site Scripting in notes","description":"Joplin before 2.0.9 allows Cross-site Scripting via button and form in the note body.","status":"published","published":"2022-05-24T19:09:53Z","modified":"2024-04-23T17:56:46.848214Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:52.170928Z"}]}}