What is GHSA-cf8v-5mrc-jv7f?

GHSA-cf8v-5mrc-jv7f is a security advisory published by GitHub Security Advisories with High severity. OpenC3 COSMOS Vulnerable to Directory Traversal via openc3-api/tables endpoint

Which CVE IDs does GHSA-cf8v-5mrc-jv7f cover?

GHSA-cf8v-5mrc-jv7f covers the following CVE IDs: CVE-2025-28382. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cf8v-5mrc-jv7f?

GHSA-cf8v-5mrc-jv7f has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-cf8v-5mrc-jv7f?

GHSA-cf8v-5mrc-jv7f affects 1 product, including: rubygems/openc3-cosmos-tool-iframe:= 6.0.0.

GHSA-cf8v-5mrc-jv7fHighCVSS 7.5

OpenC3 COSMOS Vulnerable to Directory Traversal via openc3-api/tables endpoint

Vendor

GitHub Security Advisories

Published

June 13, 2025

Last Modified

October 27, 2025

🔗 CVE IDs covered (1)

CVE-2025-28382 →

📋 Description

An issue in the openc3-api/tables endpoint of OpenC3 COSMOS 6.0.0 allows attackers to execute a directory traversal.

🎯 Affected products1

rubygems/openc3-cosmos-tool-iframe:= 6.0.0

🔗 References (8)

https://nvd.nist.gov/vuln/detail/CVE-2025-28382
https://openc3.com
https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/openc3-cosmos-tool-iframe/CVE-2025-28382.yml
https://github.com/OpenC3/cosmos/pull/1828
https://github.com/OpenC3/cosmos/commit/fc7e11310a7cdf9f1939886e1b29009db4d4b718
https://github.com/OpenC3/cosmos/releases/tag/v6.1.0
https://github.com/advisories/GHSA-cf8v-5mrc-jv7f