Files
Bose-SoundTouch/pkg
Tobias GesellchenandClaude Opus 4.8 d413bf60ab fix(tts): resolve speak target to a known device IP (SSRF, CodeQL 305)
HandleTTSSpeak passed the request's `host` straight to
client.NewClientFromHost, so the resolved value flowed into the client's
baseURL and the outbound request (client.go post -> httpClient.Do) — a
caller could point the service at an arbitrary host:8090 (SSRF).

resolveTTSHost now always returns an IP looked up from the datastore:
match by deviceId, or by host equal to a known device's IP, and return
that stored IPAddress (never the caller-supplied string). Unknown
hosts/devices are rejected. This both mitigates the SSRF and breaks the
tainted data flow. Adds regression cases for unknown host/device.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-31 22:35:31 +02:00
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