Descripción
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.
CVSS 9.8EPSS 0.43299999999999994%Riesgo 1.02
Ver fuente- Publicación
- 2026-05-23 19:16:55
- Versiones afectadas
- ==4.3.24
- Tipo
- Aplicación web
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H