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πŸ” Security Patch Summary

πŸ—‚οΈ 1. session.js

πŸ”Ž SAST Analysis Summary

1-1. [Vulnerability] Path Traversal

  • #️⃣ Line: 30
  • πŸ›‘οΈ Severity: WARNING
  • πŸ”– CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • πŸ”— Reference: https://owasp.org/www-community/attacks/Path_Traversal
  • ✍️ Message: Possible writing outside of the destination, make sure that the target path is nested in the intended destination

1-2. [Vulnerability] Improper Authorization

πŸ€– LLM Analysis Summary

🐞 Vulnerability Description

이 μ½”λ“œμ—μ„œλŠ” require ν•¨μˆ˜λ₯Ό μ‚¬μš©ν•˜μ—¬ μ™ΈλΆ€ νŒŒμΌμ„ λ™μ μœΌλ‘œ λ‘œλ“œν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€. μ΄λ•Œ, cmdline.paramsλ‘œλΆ€ν„° μž…λ ₯된 경둜λ₯Ό κ·ΈλŒ€λ‘œ μ‚¬μš©ν•˜κ³  μžˆμ–΄ 경둜 탐색(Path Traversal) 곡격에 μ·¨μ•½ν•  수 μžˆμŠ΅λ‹ˆλ‹€. κ³΅κ²©μžκ°€ μ˜λ„ν•˜μ§€ μ•Šμ€ νŒŒμΌμ„ λ‘œλ“œν•˜μ—¬ μ„œλ²„μ—μ„œ μ‹€ν–‰λ˜λ„λ‘ ν•  수 μžˆμŠ΅λ‹ˆλ‹€.

⚠️ Potential Risks

κ³΅κ²©μžκ°€ 경둜 탐색을 톡해 λ―Όκ°ν•œ νŒŒμΌμ„ μ½κ±°λ‚˜ μ•…μ˜μ μΈ μ½”λ“œλ₯Ό μ‹€ν–‰ν•  수 μžˆμŠ΅λ‹ˆλ‹€. μ΄λŠ” μ‹œμŠ€ν…œμ˜ 무결성과 기밀성을 μœ„ν˜‘ν•  수 μžˆμŠ΅λ‹ˆλ‹€.

πŸ›  Recommended Fix

requireλ₯Ό μ‚¬μš©ν•˜κΈ° 전에 경둜λ₯Ό κ²€μ¦ν•˜μ—¬ ν—ˆμš©λœ 디렉토리 내에 μžˆλŠ” 파일만 λ‘œλ“œν•˜λ„λ‘ μ œν•œν•©λ‹ˆλ‹€. 이λ₯Ό μœ„ν•΄ path.resolve와 path.normalizeλ₯Ό μ‚¬μš©ν•˜μ—¬ 경둜λ₯Ό μ •κ·œν™”ν•˜κ³ , μ˜ˆμƒλ˜λŠ” κΈ°λ³Έ κ²½λ‘œμ™€ λΉ„κ΅ν•˜μ—¬ 경둜 탐색 곡격을 λ°©μ§€ν•©λ‹ˆλ‹€.

πŸ“Ž References

paramsPathκ°€ basePath둜 μ‹œμž‘ν•˜λŠ”μ§€ ν™•μΈν•˜μ—¬ 경둜 탐색 곡격을 λ°©μ§€ν•©λ‹ˆλ‹€. μ΄λŠ” requireλ₯Ό 톡해 λ‘œλ“œλ˜λŠ” 파일이 ν—ˆμš©λœ 디렉토리 내에 μžˆλŠ”μ§€ κ²€μ¦ν•˜λŠ” λ°©λ²•μž…λ‹ˆλ‹€.

πŸ’‰ Fix Details

All vulnerable code paths have been refactored to use parameterized queries or input sanitization as recommended in the references above. Please refer to the diff for exact code changes.


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