{"id":"CVE-2021-25758","aliases":["EUVD-2021-12641","GHSA-m3hg-xq69-26f2"],"status":"published","title":"In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace...","description":"In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01006,"percentile":0.63489,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2021-02-03T15:16:13Z","modified":"2026-06-17T03:42:24Z","products":[{"vendor":"jetbrains","product":"intellij_idea"}],"references":[{"url":"https://blog.jetbrains.com","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25758"},{"url":"https://github.com/advisories/GHSA-m3hg-xq69-26f2"}],"sources":{"cve":[{"id":"CVE-2021-25758","description":"In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution.","status":"published","published":"2021-02-03T15:16:13Z","modified":"2024-08-03T20:11:27.862Z","updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-12641","description":"In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution.","status":"published","published":"2021-02-03T15:16:13Z","modified":"2024-08-03T20:11:27Z","updated_at":"2026-11-03T03:24:52.420769Z"}],"ghsa":[{"id":"GHSA-m3hg-xq69-26f2","title":"In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace...","description":"In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to code execution.","status":"published","published":"2022-05-24T17:40:51Z","modified":"2023-01-29T05:05:13Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:45:44.421144Z"}],"nvd":[{"id":"CVE-2021-25758","description":"In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution.","status":"published","published":"2021-02-03T16:15:14.43Z","modified":"2026-06-17T03:42:24.317Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:06:49.660551Z"}]}}