id: PYSEC-2025-258
published: "2025-06-13T14:15:20.883Z"
modified: "2026-07-13T05:50:29.364025Z"
aliases:
- CVE-2025-28388
details: OpenC3 COSMOS before v6.0.2 was discovered to contain hardcoded credentials for the Service Account.
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: {}
references:
- type: WEB
  url: https://github.com/OpenC3/cosmos/pull/1816/commits/195974a019f375f7c5a35f48e4151babb40649ac
- type: WEB
  url: https://github.com/OpenC3/cosmos/releases/tag/v6.0.2
- type: WEB
  url: https://openc3.com/
- type: FIX
  url: https://github.com/OpenC3/cosmos/pull/1816
- type: EVIDENCE
  url: https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/
severity:
- type: CVSS_V3
  score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H