open-webui/backend
Classic298 0354775917
fix: decode terminal proxy path until stable to block multi-encoded traversal (#25157)
_sanitize_proxy_path decoded the proxy path once before the '..' check, so a double-encoded payload (%252e%252e) survived the check as %2e%2e and was then re-decoded into '..' by the upstream terminal server, defeating the traversal guard. Decode until stable so no encoded traversal sequence can reach the upstream. Single-encoded payloads were already rejected; this closes the double (and deeper) encoding bypass.

Co-authored-by: sermikr0 <230672901+sermikr0@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-31 15:11:19 -07:00
..
data refac: mv backend files to /open_webui dir 2024-09-04 16:54:48 +02:00
open_webui fix: decode terminal proxy path until stable to block multi-encoded traversal (#25157) 2026-05-31 15:11:19 -07:00
.dockerignore fix: litellm config issue 2024-02-24 22:35:11 -08:00
.gitignore refac 2024-09-06 04:59:20 +02:00
dev.sh refac 2026-03-24 19:43:30 -05:00
requirements-min.txt refac 2026-04-24 18:20:10 +09:00
requirements.txt refactor(firecrawl): use v2 API directly (#23934) 2026-04-24 18:32:08 +09:00
start.sh fix: default optional env vars used with bash ,, in start.sh (#24683) 2026-05-15 09:29:25 +09:00
start_windows.bat refac 2026-04-24 15:40:02 +09:00