CVE-2026-16083 | Sipeed PicoClaw up to 0.2.9 LINE Webhook line.go webhook.ParseRequest authentication replay (Issue 3073)

A vulnerability, which was classified as problematic, was found in Sipeed PicoClaw up to 0.2.9. This affects the function webhook.ParseRequest of the file pkg/channels/line/line.go of the component LINE Webhook. The manipulation results in authentication bypass by capture-replay.

This vulnerability is cataloged as CVE-2026-16083. The attack may be launched remotely. Furthermore, there is an exploit available.

The reported GitHub issue was closed automatically with the label “not planned” by a bot.