What’s Vulnerable › Vulnerabilities

CVE-2025-28381

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-06-13 · updated 2026-06-17
• Weakness: CWE-526

Description

A credential leak in OpenC3 COSMOS before v6.0.2 allows attackers to access service credentials as environment variables stored in all containers.

Affected products

• OpenC3 cosmos: 6.0.0

References

• https://github.com/OpenC3/cosmos/pull/1816
• https://github.com/OpenC3/cosmos/pull/1816/commits/cce64c213fd2e6a70e2ccbf3622949fe8f9dcaef
• https://github.com/OpenC3/cosmos/releases/tag/v6.0.2
• https://openc3.com/
• https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/

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