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copilot-api has Reliance on Reverse DNS Resolution for a Security-Critical Action

🗓️ 23 Apr 2026 00:31:20Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 3 Views

Security flaw in copilot-api up to 0.7.0 enables remote Host manipulation in header, DNS reliance.

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30 Apr 2026 20:53Current
4.7Medium risk
Vulners AI Score4.7
CVSS 24
CVSS 3.14.3
CVSS 45.3
CVSS 34.3
EPSS0.00011
SSVC
3