{"id":"CVE-2026-72577","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-72577","summary":"Multiple vulnerabilities in NASA fprime-gds through 3.4.3 allow an unauthenticated remote attacker to achieve arbitrary code execution on the ground station host and inject arbitrary…","details":"Multiple vulnerabilities in NASA fprime-gds through 3.4.3 allow an unauthenticated remote attacker to achieve arbitrary code execution on the ground station host and inject arbitrary commands to connected spacecraft. The Flask application in src/fprime_gds/flask/app.py applies no authentication to any endpoint. A path traversal in src/fprime_gds/flask/updown.py allows reading and writing arbitrary files outside the upload directory. A hardcoded secret key (CWE-321) in the application enables session forgery. Chained together, these vulnerabilities allow complete compromise of the ground data system and any spacecraft under its control.","published":"2026-08-10T11:17:30.533","modified":"2026-08-10T11:17:30.533","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/nasa/fprime-gds"},{"type":"WEB","url":"https://github.com/nasa/fprime-gds/blob/main/src/fprime_gds/flask/commands.py"},{"type":"WEB","url":"https://github.com/nasa/fprime-gds/blob/main/src/fprime_gds/flask/updown.py"},{"type":"WEB","url":"https://pypi.org/project/fprime-gds/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-10T11:17:30.533"}}