Files
gastown/internal
gastown/crew/joe 18578b3030 fix(security): validate beads prefix to prevent command injection (gt-l1xsa)
Add isValidBeadsPrefix() to validate prefix format before passing to
exec.Command. Prefixes from config files (detectBeadsPrefixFromConfig)
are now validated to contain only alphanumeric and hyphen characters,
start with a letter, and be max 20 chars.

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-05 00:02:43 -08:00
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