GO-2026-5585

vendorUSosv

Fiber vulnerable to XSS in AutoFormat Content Negotiation in github.com/gofiber/fiber

view advisory published 2026-07-24Licence: per source

Fiber vulnerable to XSS in AutoFormat Content Negotiation in github.com/gofiber/fiber

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-42554USmedium6.1—
Fiber is a web framework for Go. Prior to 2.52.12 and 3.1.0, Cross-Site Scripting vulnerability in Go Fiber allows a remote attacker to inject arbitrary HTML/JavaScript by supplyin…
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references

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