Package impact

golang Go / github.com/gofiber/fiber/v3

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KEVHas exploit
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CVE Severity CVSS Risk Flags OS Vendor Published Description
CVE-2026-30246 medium 6.5 6.5 1mo ago Fiber's cache middleware default key generator ignores query string, causing response mix-up across distinct query parameters
CVE-2026-42554 medium 6.1 6.1 23d ago Fiber vulnerable to XSS in AutoFormat Content Negotiation