mirror of https://github.com/garrytan/gstack.git
fc04321bff
Three security fixes for the Chrome sidebar: 1. XML-framed prompts with trust boundaries and escape of < > & in user messages to prevent tag injection attacks. 2. Bash command allowlist in system prompt — only browse binary commands ($B goto, $B click, etc.) allowed. All other bash commands forbidden. 3. Fix sidebar-agent.ts ignoring queued args — server-side --model and --allowedTools changes were silently dropped because the agent rebuilt args from scratch instead of using the queue entry. Also defaults sidebar to Opus (harder to manipulate). 12 new tests covering XML escaping, command allowlist, Opus default, trust boundary instructions, and arg plumbing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |
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