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GO-2026-5300
Algernon: Auto-refresh SSE event server binds to all interfaces with Access-Control-Allow-Origin: * and no authentication in github.com/xyproto/algernon
Quick fix
GO-2026-5300 — github.com/xyproto/algernon: upgrade to the fixed version with the command below.
go get github.com/xyproto/algernon@v1.17.7Details
Algernon: Auto-refresh SSE event server binds to all interfaces with Access-Control-Allow-Origin: * and no authentication in github.com/xyproto/algernon
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/xyproto/algernon
Introduced in:
0Fixed in: 1.17.7Fix
go get github.com/xyproto/algernon@v1.17.7