{"id":"CVE-2019-12736","aliases":["EUVD-2019-4325","GHSA-7wjj-fwv4-7v29"],"status":"published","title":"JetBrains Ktor framework before 1.2.0-rc does not sanitize the username provided by the user for...","description":"JetBrains Ktor framework before 1.2.0-rc does not sanitize the username provided by the user for the LDAP protocol, leading to command injection.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0222,"percentile":0.82801,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77"],"published":"2019-10-02T18:48:50Z","modified":"2026-10-24T10:30:56Z","products":[{"vendor":"jetbrains","product":"ktor"}],"references":[{"url":"https://blog.jetbrains.com/blog/2019/09/26/jetbrains-security-bulletin-q2-2019/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12736"},{"url":"https://blog.jetbrains.com/blog/2019/09/26/jetbrains-security-bulletin-q2-2019"},{"url":"https://github.com/advisories/GHSA-7wjj-fwv4-7v29"}],"sources":{"cve":[{"id":"CVE-2019-12736","description":"JetBrains Ktor framework before 1.2.0-rc does not sanitize the username provided by the user for the LDAP protocol, leading to command injection.","status":"published","published":"2019-10-02T18:48:50Z","modified":"2024-08-04T23:32:54.199Z","updated_at":"2026-11-02T14:20:24.025419Z"}],"euvd":[{"id":"EUVD-2019-4325","description":"JetBrains Ktor framework before 1.2.0-rc does not sanitize the username provided by the user for the LDAP protocol, leading to command injection.","status":"published","published":"2019-10-02T18:48:50Z","modified":"2024-08-04T23:32:54Z","updated_at":"2026-11-03T02:40:45.434408Z"}],"ghsa":[{"id":"GHSA-7wjj-fwv4-7v29","title":"JetBrains Ktor framework before 1.2.0-rc does not sanitize the username provided by the user for...","description":"JetBrains Ktor framework before 1.2.0-rc does not sanitize the username provided by the user for the LDAP protocol, leading to command injection.","status":"published","published":"2022-05-24T16:57:38Z","modified":"2024-04-04T02:07:39Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:56:06.631442Z"}],"nvd":[{"id":"CVE-2019-12736","description":"JetBrains Ktor framework before 1.2.0-rc does not sanitize the username provided by the user for the LDAP protocol, leading to command injection.","status":"published","published":"2019-10-02T19:15:14.64Z","modified":"2026-06-17T02:15:20.777Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:05:31.019577Z"}],"osv":[{"id":"CVE-2019-12736","description":"JetBrains Ktor framework before 1.2.0-rc does not sanitize the username provided by the user for the LDAP protocol, leading to command injection.","status":"published","published":"2019-10-02T19:15:14.64Z","modified":"2026-10-24T10:30:56.252303252Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:10.718934Z"}]}}