Description
The system accepts authentication requests without sufficient validation to enforce tenant isolation when using Email OTP, SMS OTP, or Magic Link as first-factor authenticators. This failure to adequately separate user data between tenants can lead to the exposure of personally identifiable information. Successful exploitation allows an attacker to disclose personally identifiable information of users in different tenants, resulting in privacy violations and potential regulatory non-compliance. This may include unauthorized access to user details such as mobile numbers.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected products
- wso2 / Email OTP Authenticator1.0.51 – *
- wso2 / Email OTP Authenticator1.0.30 – 1.0.30.4
- wso2 / identity_server7.0.0 – 7.0.0.134
- wso2 / WSO2 Carbon Abstract OTP Authenticator1.0.10 – 1.0.10.1
- wso2 / WSO2 Carbon Abstract OTP Authenticator1.0.24 – *
- wso2 / WSO2 Carbon Abstract OTP Authenticator1.0.5 – 1.0.5.4
- wso2 / WSO2 Carbon Identity Application Authentication Framework7.0.78 – 7.0.78.162
- wso2 / WSO2 Carbon Identity Application Authentication Framework7.8.23 – 7.8.23.66
- wso2 / WSO2 Carbon Identity Application Authentication Framework7.8.550 – *
- wso2 / WSO2 Carbon MagicLink Authenticator Module1.1.45 – *
- wso2 / WSO2 Carbon MagicLink Authenticator Module1.1.22 – 1.1.22.6
- wso2 / WSO2 Carbon MagicLink Authenticator Module1.1.31 – 1.1.31.3
- wso2 / WSO2 Identity Server7.0.0 – 7.0.0.134
- wso2 / WSO2 Identity Server7.1.0 – 7.1.0.42
Updated 29m ago · 8 sources