CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
9.0%
IceWhaleTech/CasaOS-UserService is vulnerable to username enumeration. The vulnerability is due to improper error handling on the login page, which discloses whether a username exists based on the application’s response to authentication attempts.