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CVE-2026-27700 Hono is Vulnerable to Authentication Bypass by IP Spoofing in AWS Lambda ALB conninfo

🗓️ 25 Feb 2026 15:01:44Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Hono Lambda adapter behind a load balancer allows authentication bypass from the first X-Forwarded-For value; fixed in 4.12.2.

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02 Apr 2026 13:21Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.18.2
EPSS0.00008
3