| 제목 | Formalms FormaLMS 4.1.18 Information Exposure Through Discrepancy |
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| 설명 | A user enumeration vulnerability exists in FormaLMS (4.1.18 and below) in the password recovery functionality accessible via the /lostpwd endpoint. The application returns different error messages for valid and invalid usernames (e.g., "The username you've inserted doesn't exist. Please check and retry." for non-existent users), allowing an unauthenticated attacker to determine which usernames are registered in the system through observable response discrepancy (CWE-204). This information can be leveraged to conduct targeted brute-force or credential stuffing attacks. |
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| 사용자 | Brunlorenz (UID 95709) |
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| 제출 | 2026. 02. 18. PM 10:16 (8 개월 ago) |
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| 모더레이션 | 2026. 02. 20. AM 01:14 (1 day later) |
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| 상태 | 중복 |
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| VulDB 항목 | 347015 [Forma LMS 까지 4.1.18 /lostpwd 정보 공개] |
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| 포인트들 | 0 |
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