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Prevent VAmPI credential enumeration - #59

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tobymoreno wants to merge 1 commit into
OWASP-CTF:dc34-ctffrom
tobymoreno:fix/vampi-enumeration
Open

tobymoreno wants to merge 1 commit into
OWASP-CTF:dc34-ctffrom
tobymoreno:fix/vampi-enumeration

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Summary

  • use a generic unauthorized response for unknown usernames and incorrect passwords
  • remove enumeration-specific messages

Verification

  • pytest tests/test_enumeration.py (1 passed)
  • git diff --check
  • signed DCO commit

This PR targets User and Password Enumeration and is isolated for scoring.

Use a generic unauthorized response for unknown usernames and incorrect passwords so login behavior does not reveal which account data exists. Add focused regression coverage.

Signed-off-by: Toby Moreno <chris.moreno.ctr@km.spaceforce.mil>
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github-actions Bot commented Aug 9, 2026 •

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🏆 VAmPI — CTF Patch Score

███░░░░░░░░░░░░░░░░░  2 / 16 pts  (13%)

2 / 9 challenges patched

Per-challenge detail is withheld — it would reveal the rubric.

Commit: bc0863c · scoring run

🎉 Your result is on the leaderboard — see where you rank! 🏆

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