GO-2026-5401

vendorUSosv

Algernon: Auto-refresh SSE event server binds to all interfaces by default on Linux/macOS in github.com/xyproto/algernon

view advisory published 2026-06-25Licence: per source

Algernon: Auto-refresh SSE event server binds to all interfaces by default on Linux/macOS in github.com/xyproto/algernon

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-46430US—OT elevated—
Algernon is a small self-contained pure-Go web server. Prior to 1.17.7, the SSE event server bound to 0.0.0.0:5553 on Linux/macOS by default because the platform-dependent host def…
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references

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