CVE-2026-42554Published
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 supplying Accept: text/html on any request whose handler passes atta…
Exact source revision recorded 27 Oct 2026 11:12:04 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
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CVE-2026-42554 · Microsoft / collected KEV context
nvd · CVE-2026-42554
Current operational correlations are not mixed into this historical source record. Open latest evidence to discover current connections.