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GitHub Advisory Database

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2 advisories

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OpenC3 COSMOS is Vulnerable to Self-XSS Through the Command Sender Moderate
CVE-2026-42086 was published for openc3 (RubyGems) Apr 22, 2026
ctrlsill Credited to ctrlsill
OpenC3 COSMOS allows arbitrary writes to plugins directory via path-traversed config filenames Moderate
CVE-2026-42085 was published for openc3 (RubyGems) Apr 22, 2026
ctrlsill Credited to ctrlsill
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