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6 vulnerabilities found for WSO2 Carbon MagicLink Authenticator Module by WSO2
CVE-2025-13909 (GCVE-0-2025-13909)
Vulnerability from nvd – Published: 2026-08-06 07:33 – Updated: 2026-08-06 12:33
VLAI
EPSS
VEX
Title
Information Disclosure via Multi-Tenant Authentication Flows in WSO2 Identity Server Allows Cross-Tenant PII Exposure
Summary
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.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 12:33 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.docs.wso2.com/en/latest/security… | vendor-advisory |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| WSO2 | WSO2 Identity Server |
Affected:
7.0.0 , < 7.0.0.134
(custom)
Affected: 7.1.0 , < 7.1.0.42 (custom) cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:* |
|
| WSO2 | WSO2 Carbon Identity Application Authentication Framework |
Affected:
7.0.78 , < 7.0.78.162
(custom)
Affected: 7.8.23 , < 7.8.23.66 (custom) Unaffected: 7.8.550 , ≤ * (custom) cpe:2.3:a:wso2:wso2_carbon_identity_application_authentication_framework:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_carbon_identity_application_authentication_framework:*:*:*:*:*:*:*:* |
|
| WSO2 | WSO2 Carbon MagicLink Authenticator Module |
Affected:
1.1.22 , < 1.1.22.6
(custom)
Affected: 1.1.31 , < 1.1.31.3 (custom) Unaffected: 1.1.45 , ≤ * (custom) cpe:2.3:a:wso2:wso2_carbon_magiclink_authenticator_module:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_carbon_magiclink_authenticator_module:*:*:*:*:*:*:*:* |
|
| WSO2 | WSO2 Carbon Abstract OTP Authenticator |
Affected:
1.0.5 , < 1.0.5.4
(custom)
Affected: 1.0.10 , < 1.0.10.1 (custom) Unaffected: 1.0.24 , ≤ * (custom) cpe:2.3:a:wso2:wso2_carbon_abstract_otp_authenticator:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_carbon_abstract_otp_authenticator:*:*:*:*:*:*:*:* |
|
| WSO2 | Email OTP Authenticator |
Affected:
1.0.30 , < 1.0.30.4
(custom)
Unaffected: 1.0.51 , ≤ * (custom) cpe:2.3:a:wso2:email_otp_authenticator:*:*:*:*:*:*:*:* |
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CVE-2025-10470 (GCVE-0-2025-10470)
Vulnerability from nvd – Published: 2026-05-11 10:16 – Updated: 2026-05-11 12:38
VLAI
EPSS
VEX
Title
Denial-of-Service via Magic Link Authentication in WSO2 Identity Server Allows Service Unavailability
Summary
The Magic Link authentication flow accepts multiple invalid authentication requests without adequate rate limiting or resource control, leading to uncontrolled memory usage growth.
This vulnerability can result in a denial-of-service condition, causing service unavailability for deployments that utilize the Magic Link authenticator. The impact is limited to these specific deployments and requires repeated invalid authentication attempts to trigger.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-11 12:38 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.docs.wso2.com/en/latest/security… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| WSO2 | WSO2 Identity Server |
Affected:
7.0.0 , < 7.0.0.121
(custom)
cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:* |
|
| WSO2 | WSO2 Carbon MagicLink Authenticator Module |
Affected:
1.1.22 , < 1.1.22.3
(custom)
Unaffected: 1.1.31 , ≤ * (custom) cpe:2.3:a:wso2:wso2_carbon_magiclink_authenticator_module:*:*:*:*:*:*:*:* |
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CVE-2025-10908 (GCVE-0-2025-10908)
Vulnerability from nvd – Published: 2026-05-11 09:01 – Updated: 2026-05-11 18:38
VLAI
EPSS
VEX
Title
Account Lock Bypass via Magic Link or Pass Key Authentication in WSO2 Identity Server Allows Unauthorized Access
Summary
Due to a lack of user account state validation during authentication, locked user accounts can be successfully authenticated using Magic Link or Pass Key methods. This bypasses the intended security control that should prevent access to accounts that have been locked.
This vulnerability may allow unauthorized access to applications and sensitive data associated with accounts that should have been restricted via the account lock mechanism. It also undermines the effectiveness of the account lock mechanism intended to prevent further login attempts.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-11 18:37 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.docs.wso2.com/en/latest/security… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| WSO2 | WSO2 Identity Server |
Unknown:
0 , < 6.0.0
(custom)
Affected: 6.0.0 , < 6.0.0.249 (custom) Affected: 6.1.0 , < 6.1.0.248 (custom) Affected: 7.0.0 , < 7.0.0.124 (custom) Affected: 7.1.0 , < 7.1.0.31 (custom) cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:* |
|
| WSO2 | WSO2 Carbon MagicLink Authenticator Module |
Affected:
1.1.0 , < 1.1.0.1
(custom)
Affected: 1.1.5 , < 1.1.5.2 (custom) Affected: 1.1.22 , < 1.1.22.5 (custom) Affected: 1.1.31 , < 1.1.31.2 (custom) Unaffected: 1.1.43 , ≤ * (custom) cpe:2.3:a:wso2:wso2_carbon_magiclink_authenticator_module:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_carbon_magiclink_authenticator_module:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_carbon_magiclink_authenticator_module:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_carbon_magiclink_authenticator_module:*:*:*:*:*:*:*:* |
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CVE-2025-13909 (GCVE-0-2025-13909)
Vulnerability from cvelistv5 – Published: 2026-08-06 07:33 – Updated: 2026-08-06 12:33
VLAI
EPSS
VEX
Title
Information Disclosure via Multi-Tenant Authentication Flows in WSO2 Identity Server Allows Cross-Tenant PII Exposure
Summary
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.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 12:33 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.docs.wso2.com/en/latest/security… | vendor-advisory |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| WSO2 | WSO2 Identity Server |
Affected:
7.0.0 , < 7.0.0.134
(custom)
Affected: 7.1.0 , < 7.1.0.42 (custom) cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:* |
|
| WSO2 | WSO2 Carbon Identity Application Authentication Framework |
Affected:
7.0.78 , < 7.0.78.162
(custom)
Affected: 7.8.23 , < 7.8.23.66 (custom) Unaffected: 7.8.550 , ≤ * (custom) cpe:2.3:a:wso2:wso2_carbon_identity_application_authentication_framework:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_carbon_identity_application_authentication_framework:*:*:*:*:*:*:*:* |
|
| WSO2 | WSO2 Carbon MagicLink Authenticator Module |
Affected:
1.1.22 , < 1.1.22.6
(custom)
Affected: 1.1.31 , < 1.1.31.3 (custom) Unaffected: 1.1.45 , ≤ * (custom) cpe:2.3:a:wso2:wso2_carbon_magiclink_authenticator_module:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_carbon_magiclink_authenticator_module:*:*:*:*:*:*:*:* |
|
| WSO2 | WSO2 Carbon Abstract OTP Authenticator |
Affected:
1.0.5 , < 1.0.5.4
(custom)
Affected: 1.0.10 , < 1.0.10.1 (custom) Unaffected: 1.0.24 , ≤ * (custom) cpe:2.3:a:wso2:wso2_carbon_abstract_otp_authenticator:*:*:*:*:*:*:*:* cpe:2.3:a:wso2:wso2_carbon_abstract_otp_authenticator:*:*:*:*:*:*:*:* |
|
| WSO2 | Email OTP Authenticator |
Affected:
1.0.30 , < 1.0.30.4
(custom)
Unaffected: 1.0.51 , ≤ * (custom) cpe:2.3:a:wso2:email_otp_authenticator:*:*:*:*:*:*:*:* |
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CVE-2025-10470 (GCVE-0-2025-10470)
Vulnerability from cvelistv5 – Published: 2026-05-11 10:16 – Updated: 2026-05-11 12:38
VLAI
EPSS
VEX
Title
Denial-of-Service via Magic Link Authentication in WSO2 Identity Server Allows Service Unavailability
Summary
The Magic Link authentication flow accepts multiple invalid authentication requests without adequate rate limiting or resource control, leading to uncontrolled memory usage growth.
This vulnerability can result in a denial-of-service condition, causing service unavailability for deployments that utilize the Magic Link authenticator. The impact is limited to these specific deployments and requires repeated invalid authentication attempts to trigger.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-11 12:38 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.docs.wso2.com/en/latest/security… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| WSO2 | WSO2 Identity Server |
Affected:
7.0.0 , < 7.0.0.121
(custom)
cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:* |
|
| WSO2 | WSO2 Carbon MagicLink Authenticator Module |
Affected:
1.1.22 , < 1.1.22.3
(custom)
Unaffected: 1.1.31 , ≤ * (custom) cpe:2.3:a:wso2:wso2_carbon_magiclink_authenticator_module:*:*:*:*:*:*:*:* |
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CVE-2025-10908 (GCVE-0-2025-10908)
Vulnerability from cvelistv5 – Published: 2026-05-11 09:01 – Updated: 2026-05-11 18:38
VLAI
EPSS
VEX
Title
Account Lock Bypass via Magic Link or Pass Key Authentication in WSO2 Identity Server Allows Unauthorized Access
Summary
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Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-11 18:37 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.docs.wso2.com/en/latest/security… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| WSO2 | WSO2 Identity Server |
Unknown:
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(custom)
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