CVE-2025-28382 — Vulnerability in openc3-cosmos-tool-iframe — CVE...
HIGH
OpenC3 COSMOS Vulnerable to Directory Traversal via openc3-api/tables endpoint
Published June 13, 2025Updated July 13, 2026Source: osv
Summary
An issue in the openc3-api/tables endpoint of OpenC3 COSMOS 6.0.0 allows attackers to execute a directory traversal.
Advisory Timeline
- First published June 13, 2025 (486 days ago).
- Last revised July 13, 2026 — 395 days after initial publication.
Affected Packages (1)
Affects 1 ecosystem: rubygems (1).
| Package | Ecosystem | Affected | Fixed In |
|---|---|---|---|
| openc3-cosmos-tool-iframe | rubygems | 6.0.0 | No fix available |
Vulnerability Classification
Common Weakness Enumeration (CWE) identifiers for this vulnerability type.
- CWE-22Path TraversalMITRE
CVSS Score Breakdown
What the CVSS (Common Vulnerability Scoring System) 7.5 score means for each attack dimension.
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-28382ADVISORY
- https://github.com/OpenC3/cosmos/pull/1828WEB
- https://github.com/OpenC3/cosmos/commit/fc7e11310a7cdf9f1939886e1b29009db4d4b718WEB
- https://github.com/OpenC3/cosmosPACKAGE
- https://github.com/OpenC3/cosmos/releases/tag/v6.1.0WEB
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/openc3-cosmos-tool-iframe/CVE-2025-28382.ymlWEB
- https://openc3.comWEB
- https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-frameworkWEB
Frequently Asked Questions
- What is CVE-2025-28382?
- OpenC3 COSMOS Vulnerable to Directory Traversal via openc3-api/tables endpoint This vulnerability has been assigned a severity rating of HIGH (CVSS score: 7.5/10).
- How do I check if my project is affected by CVE-2025-28382?
- CVE-2025-28382 affects openc3-cosmos-tool-iframe. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2025-28382 and 200,000+ other known vulnerabilities.
Severity & Exploitability
CVSS Score
7.5
High exploitability or significant impact. Prioritize remediation within days.
Also Known As
GHSA-cf8v-5mrc-jv7f
PYSEC-2025-256
Related CVEs
- CVE-2025-28384CRITICAL
OpenC3 COSMOS Vulnerable to Directory Traversal via /script-api/scripts/ endpoint
- CVE-2026-94462HIGH
Spree: Broken Access Control in `PATCH /api/v3/store/carts/:id/associate` (IDOR)
- CVE-2026-77601HIGH
OpenC3 COSMOS: Authenticated OS command injection via the `pypi_url` setting
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