{"id":"CVE-2025-28382","aliases":["EUVD-2025-18282","GHSA-cf8v-5mrc-jv7f","PYSEC-2025-256"],"status":"published","title":"OpenC3 COSMOS Vulnerable to Directory Traversal via openc3-api/tables endpoint","description":"An issue in the openc3-api/tables endpoint of OpenC3 COSMOS before 6.1.0 allows attackers to execute a directory traversal.","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":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00909,"percentile":0.6026,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2025-06-13T00:00:00Z","modified":"2026-10-28T02:30:41Z","affected":[{"source":"ghsa","ecosystem":"RubyGems","package":"openc3-cosmos-tool-iframe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"last_affected":"6.0.0"}]}],"versions":["6.0.0"]},{"source":"osv","ecosystem":"RubyGems","package":"openc3-cosmos-tool-iframe","versions":["6.0.0"]},{"source":"osv","ecosystem":"PyPI","package":"openc3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.0.0"}]}],"versions":["0.1.0","5.10.0","5.10.1","5.11.0","5.11.1","5.11.2","5.11.3","5.12.0","5.13.0","5.14.0","5.14.1","5.14.2","5.15.0","5.15.1","5.15.2","5.16.0","5.16.1","5.16.2","5.17.0","5.17.1","5.18.0","5.19.0","5.20.0","5.9.2b0","6.0.0"]}],"products":[{"vendor":"openc3","product":"cosmos"}],"references":[{"url":"https://openc3.com/","tags":["Product","web"]},{"url":"https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/","tags":["Exploit","Mitigation","Third Party Advisory","web","evidence"]},{"url":"https://github.com/OpenC3/cosmos/releases/tag/v6.1.0","tags":["web"]},{"url":"https://github.com/OpenC3/cosmos/pull/1828","tags":["fix","web"]},{"url":"https://github.com/OpenC3/cosmos/commit/fc7e11310a7cdf9f1939886e1b29009db4d4b718","tags":["fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-28382","tags":["advisory"]},{"url":"https://openc3.com","tags":["web"]},{"url":"https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework","tags":["web"]},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/openc3-cosmos-tool-iframe/CVE-2025-28382.yml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-cf8v-5mrc-jv7f"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/28xxx/CVE-2025-28382.json","tags":["advisory"]},{"url":"https://github.com/OpenC3/cosmos","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-28382","description":"An issue in the openc3-api/tables endpoint of OpenC3 COSMOS before 6.1.0 allows attackers to execute a directory traversal.","status":"published","published":"2025-06-13T00:00:00Z","modified":"2025-10-27T15:34:02.549Z","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":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:32:50.176138Z"}],"euvd":[{"id":"EUVD-2025-18282","description":"An issue in the openc3-api/tables endpoint of OpenC3 COSMOS before 6.1.0 allows attackers to execute a directory traversal.","status":"published","published":"2025-06-13T00:00:00Z","modified":"2025-10-27T15:34:02Z","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"}],"updated_at":"2026-11-02T19:49:37.392201Z"}],"ghsa":[{"id":"GHSA-cf8v-5mrc-jv7f","title":"OpenC3 COSMOS Vulnerable to Directory Traversal via openc3-api/tables endpoint","description":"An issue in the openc3-api/tables endpoint of 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