{"id":"CVE-2022-31539","aliases":["EUVD-2022-52995","GHSA-xqc9-2w8w-w3mm"],"status":"published","title":"The kotekan/kotekan repository through 2021.11 on GitHub allows absolute path traversal because...","description":"The kotekan/kotekan repository through 2021.11 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.","severity":{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01337,"percentile":0.71631,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2022-07-11T00:57:36Z","modified":"2026-10-28T02:30:43Z","products":[{"vendor":"kotekan_project","product":"kotekan"}],"references":[{"url":"https://github.com/github/securitylab/issues/669#issuecomment-1117265726","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31539","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-xqc9-2w8w-w3mm"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31539.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-31539","description":"The kotekan/kotekan repository through 2021.11 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.","status":"published","published":"2022-07-11T00:57:36Z","modified":"2024-08-03T07:19:06.642Z","updated_at":"2026-11-02T14:34:34.940806Z"}],"euvd":[{"id":"EUVD-2022-52995","description":"The kotekan/kotekan repository through 2021.11 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.","status":"published","published":"2022-07-11T00:57:36Z","modified":"2024-08-03T07:19:06Z","updated_at":"2026-11-03T03:25:34.126863Z"}],"ghsa":[{"id":"GHSA-xqc9-2w8w-w3mm","title":"The kotekan/kotekan repository through 2021.11 on GitHub allows absolute path traversal because...","description":"The kotekan/kotekan repository through 2021.11 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.","status":"published","published":"2022-07-12T00:00:58Z","modified":"2023-01-27T05:06:03Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:42:49.311822Z"}],"nvd":[{"id":"CVE-2022-31539","description":"The kotekan/kotekan repository through 2021.11 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.","status":"published","published":"2022-07-11T01:15:09.567Z","modified":"2026-06-17T04:45:38.78Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:07:23.322724Z"}],"osv":[{"id":"CVE-2022-31539","description":"The kotekan/kotekan repository through 2021.11 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.","status":"published","published":"2022-07-11T00:57:36Z","modified":"2026-10-28T02:30:43.772267732Z","updated_at":"2026-11-02T15:44:25.516981Z"}]}}