CVE-2025-10470

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.

CVSS v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4469/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:*

History

27 May 2026, 19:34

Type	Values Removed	Values Added
First Time		Wso2 identity Server Wso2
References	~~() https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4469/ -~~	() https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4469/ - Vendor Advisory
CPE		cpe:2.3:a:wso2:identity_server::::::::

11 May 2026, 12:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-11 12:16

Updated : 2026-05-27 19:34

NVD link : CVE-2025-10470

Mitre link : CVE-2025-10470

CVE.ORG link : CVE-2025-10470

JSON object : View

Products Affected

wso2

identity_server

CWE

CWE-400

Uncontrolled Resource Consumption

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