Files
hack-house/cmd_chat/client
leetcrypt dc23e0b44e fix(client): prevent path traversal on file receive
The Python client saved an incoming transfer under the offerer-controlled
`name` field verbatim, so a peer could supply `../../…` or an absolute path
and write a file anywhere the user can (arbitrary write → RCE). Reduce the
name to a bare basename before joining it to the download dir, matching the
Rust client's existing behaviour.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-06-04 22:55:50 -07:00
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