{"id":"CVE-2021-43184","aliases":["EUVD-2021-30128","GHSA-9x83-h62w-jvx7"],"status":"published","title":"In JetBrains YouTrack before 2021.3.21051, stored XSS is possible.","description":"In JetBrains YouTrack before 2021.3.21051, stored XSS is possible.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00655,"percentile":0.51839,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-11-09T14:33:39Z","modified":"2026-06-17T04:10:36Z","products":[{"vendor":"jetbrains","product":"youtrack"}],"references":[{"url":"https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43184"},{"url":"https://github.com/advisories/GHSA-9x83-h62w-jvx7"}],"sources":{"cve":[{"id":"CVE-2021-43184","description":"In JetBrains YouTrack before 2021.3.21051, stored XSS is possible.","status":"published","published":"2021-11-09T14:33:39Z","modified":"2024-08-04T03:47:13.61Z","updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-30128","description":"In JetBrains YouTrack before 2021.3.21051, stored XSS is possible.","status":"published","published":"2021-11-09T14:33:39Z","modified":"2024-08-04T03:47:13Z","updated_at":"2026-11-03T03:24:14.796505Z"}],"ghsa":[{"id":"GHSA-9x83-h62w-jvx7","title":"In JetBrains YouTrack before 2021.3.21051, stored XSS is possible.","description":"In JetBrains YouTrack before 2021.3.21051, stored XSS is possible.","status":"published","published":"2022-05-24T19:20:08Z","modified":"2023-01-30T05:03:46Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:54.242582Z"}],"nvd":[{"id":"CVE-2021-43184","description":"In JetBrains YouTrack before 2021.3.21051, stored XSS is possible.","status":"published","published":"2021-11-09T15:15:08.86Z","modified":"2026-06-17T04:10:36.01Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:00.984108Z"}]}}