fix: security audit — shell injection, hardcoded IP, .DS_Store, .gitignore#1
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fix: security audit — shell injection, hardcoded IP, .DS_Store, .gitignore#1devin-ai-integration[bot] wants to merge 1 commit into
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…ignore - patch_config.sh: validate KEY (alphanumeric+underscore only) and escape sed special characters in VAL to prevent shell injection - SKILL.md: redact hardcoded internal IP address (10.95.239.139) - Remove tracked .DS_Store file (Cute-Learn/.DS_Store) - .gitignore: add .DS_Store, .env, Thumbs.db, editor temp files Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
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Summary
Security audit of the entire MLsys-Note codebase. Most categories (SQL injection, CORS, debug endpoints, auth checks, insecure dependencies) are not applicable since this is a documentation/notes repo with no web services or databases.
Four issues were found and fixed:
Shell injection in
patch_config.sh(critical) —$KEYand$VALwere interpolated unsanitized into asedcommand. Added input validation (KEY must be[A-Za-z_][A-Za-z0-9_]*) and escaping of sed special characters (/,&,\) in VAL.Hardcoded internal IP (
10.95.239.139) inSKILL.md— Replaced with<INTERNAL_IP>placeholder to avoid leaking internal network topology..DS_Storecommitted to repo — RemovedCute-Learn/.DS_Storefrom git tracking.Incomplete
.gitignore— Added patterns for.DS_Store,Thumbs.db,.env/.env.*, and editor temp files (*.swp,*.swo,*~).Review & Testing Checklist for Human
patch_config.shstill works for your use case — test with a real config file:bash patch_config.sh <your_server_script> use_cudagraph true<INTERNAL_IP>inSKILL.mdwith an environment variable reference or keep the placeholder if the IP should not be in the repo/root/paddlejob/...paths in SKILL.md and README.md are visible but may be intentional)Notes
Link to Devin session: https://app.devin.ai/sessions/ddd6841ea528473780ef231dcf0fa66f
Requested by: @ShaneGZhu