{"id":"CVE-2021-30006","aliases":["EUVD-2021-16950","GHSA-wc63-92vq-35gr"],"status":"published","title":"In IntelliJ IDEA before 2020.3.3, XXE was possible, leading to information disclosure.","description":"In IntelliJ IDEA before 2020.3.3, XXE was possible, leading to information disclosure.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01071,"percentile":0.65102,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2021-05-11T11:24:23Z","modified":"2026-06-17T03:49:36Z","products":[{"vendor":"jetbrains","product":"intellij_idea"}],"references":[{"url":"https://blog.jetbrains.com","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://blog.jetbrains.com/blog/2021/05/07/jetbrains-security-bulletin-q1-2021/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30006"},{"url":"https://github.com/advisories/GHSA-wc63-92vq-35gr"}],"sources":{"cve":[{"id":"CVE-2021-30006","description":"In IntelliJ IDEA before 2020.3.3, XXE was possible, leading to information disclosure.","status":"published","published":"2021-05-11T11:24:23Z","modified":"2024-08-03T22:24:59.628Z","updated_at":"2026-11-02T14:33:01.852999Z"}],"euvd":[{"id":"EUVD-2021-16950","description":"In IntelliJ IDEA before 2020.3.3, XXE was possible, leading to information disclosure.","status":"published","published":"2021-05-11T11:24:23Z","modified":"2024-08-03T22:24:59Z","updated_at":"2026-11-03T03:24:43.413555Z"}],"ghsa":[{"id":"GHSA-wc63-92vq-35gr","title":"In IntelliJ IDEA before 2020.3.3, XXE was possible, leading to information disclosure.","description":"In IntelliJ IDEA before 2020.3.3, XXE was possible, leading to information disclosure.","status":"published","published":"2022-05-24T19:02:09Z","modified":"2023-01-29T05:06:40Z","cwes":["CWE-611"],"updated_at":"2026-11-02T14:46:04.961867Z"}],"nvd":[{"id":"CVE-2021-30006","description":"In IntelliJ IDEA before 2020.3.3, XXE was possible, leading to information disclosure.","status":"published","published":"2021-05-11T12:15:07.717Z","modified":"2026-06-17T03:49:36.303Z","cvss":[{"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"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:06:53.343329Z"}]}}