CVE-2018-25350
UserSpice userSpice 취약점
userSpice 4.3.24 contains a username enumeration vulnerability that allows unauthenticated attackers to discover valid usernames by sending POST requests to the existingUsernameCheck.php endpoint. Attackers can submit usernames and analyze response text for the 'taken' string to identify existing accounts in the system.
- 대응 우선순위
- 점검
- CVSS
- 9.3
- EPSS
- 0.43% 백분위 35.6% · 2026.08.05 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.05.24