{"id":"CVE-2021-26309","aliases":["EUVD-2021-13115","GHSA-wpc8-gx68-f9r6"],"status":"published","title":"Information disclosure in the TeamCity plugin for IntelliJ before 2020.2.2.85899 was possible...","description":"Information disclosure in the TeamCity plugin for IntelliJ before 2020.2.2.85899 was possible because a local temporary file had Insecure Permissions.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00236,"percentile":0.14669,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-668"],"published":"2021-05-11T11:53:02Z","modified":"2026-06-17T03:43:05Z","products":[{"vendor":"jetbrains","product":"teamcity"}],"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-2021-26309"},{"url":"https://github.com/advisories/GHSA-wpc8-gx68-f9r6"}],"sources":{"cve":[{"id":"CVE-2021-26309","description":"Information disclosure in the TeamCity plugin for IntelliJ before 2020.2.2.85899 was possible because a local temporary file had Insecure Permissions.","status":"published","published":"2021-05-11T11:53:02Z","modified":"2024-08-03T20:19:20.458Z","updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-13115","description":"Information disclosure in the TeamCity plugin for IntelliJ before 2020.2.2.85899 was possible because a local temporary file had Insecure Permissions.","status":"published","published":"2021-05-11T11:53:02Z","modified":"2024-08-03T20:19:20Z","updated_at":"2026-11-03T03:24:51.962182Z"}],"ghsa":[{"id":"GHSA-wpc8-gx68-f9r6","title":"Information disclosure in the TeamCity plugin for IntelliJ before 2020.2.2.85899 was possible...","description":"Information disclosure in the TeamCity plugin for IntelliJ before 2020.2.2.85899 was possible because a local temporary file had Insecure Permissions.","status":"published","published":"2022-05-24T19:02:10Z","modified":"2023-01-29T05:06:41Z","cwes":["CWE-668"],"updated_at":"2026-11-02T14:46:04.961867Z"}],"nvd":[{"id":"CVE-2021-26309","description":"Information disclosure in the TeamCity plugin for IntelliJ before 2020.2.2.85899 was possible because a local temporary file had Insecure Permissions.","status":"published","published":"2021-05-11T12:15:07.547Z","modified":"2026-06-17T03:43:05.24Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-668"],"updated_at":"2026-11-02T14:06:53.343329Z"}]}}