{"id":"PYSEC-2025-149","details":"A remote code execution (RCE) vulnerability in the Plugin Management component of OpenC3 COSMOS v6.0.0 allows attackers to execute arbitrary code via uploading a crafted .txt file.","aliases":["CVE-2025-28386"],"modified":"2026-05-21T15:00:24.777962559Z","published":"2025-06-13T14:15:20.713Z","references":[{"type":"WEB","url":"https://openc3.com/"},{"type":"EVIDENCE","url":"https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/"}],"affected":[{"package":{"name":"openc3","ecosystem":"PyPI","purl":"pkg:pypi/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"],"ecosystem_specific":{},"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/openc3/PYSEC-2025-149.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}