{"id":"CVE-2024-35299","aliases":["EUVD-2024-35270","GHSA-m23g-3pfx-m455"],"status":"published","title":"In JetBrains YouTrack before 2024.1.29548 the SMTPS protocol communication lacked proper...","description":"In JetBrains YouTrack before 2024.1.29548 the SMTPS protocol communication lacked proper certificate hostname validation","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00275,"percentile":0.20154,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2024-05-16T10:31:58Z","modified":"2026-06-17T07:34:42Z","products":[{"vendor":"jetbrains","product":"youtrack"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35299"},{"url":"https://www.jetbrains.com/privacy-security/issues-fixed"},{"url":"https://github.com/advisories/GHSA-m23g-3pfx-m455"}],"sources":{"cve":[{"id":"CVE-2024-35299","description":"In JetBrains YouTrack before 2024.1.29548 the SMTPS protocol communication lacked proper certificate hostname validation","status":"published","published":"2024-05-16T10:31:58.95Z","modified":"2024-08-02T03:07:47.059Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:34:20.313092Z"}],"euvd":[{"id":"EUVD-2024-35270","description":"In JetBrains YouTrack before 2024.1.29548 the SMTPS protocol communication lacked proper certificate hostname validation","status":"published","published":"2024-05-16T10:31:58Z","modified":"2024-08-02T03:07:47Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T03:50:20.360548Z"}],"ghsa":[{"id":"GHSA-m23g-3pfx-m455","title":"In JetBrains YouTrack before 2024.1.29548 the SMTPS protocol communication lacked proper...","description":"In JetBrains YouTrack before 2024.1.29548 the SMTPS protocol communication lacked proper certificate hostname validation","status":"published","published":"2024-05-16T12:30:21Z","modified":"2024-05-16T12:30:22Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:57:22.29356Z"}],"nvd":[{"id":"CVE-2024-35299","description":"In JetBrains YouTrack before 2024.1.29548 the SMTPS protocol communication lacked proper certificate hostname validation","status":"published","published":"2024-05-16T11:15:47.46Z","modified":"2026-06-17T07:34:42.953Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:09:59.094954Z"}]}}