CVE-2025-10470

published 2026-05-11

CVE-2025-10470: The Magic Link authentication flow accepts multiple invalid authentication requests without adequate rate limiting or resource control, leading to uncontrolled…

Priority P3 53 high 8.6 CVSS 3.1

AV N AC L PR N UI N S C C N I N A H

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
wso2	identity_server	>= 7.0.0 < 7.0.0.121	7.0.0.121
wso2	wso2_carbon_magiclink_authenticator_module	>= 1.1.22 < 1.1.22.3	1.1.22.3
wso2	wso2_identity_server	>= 7.0.0 < 7.0.0.121	7.0.0.121

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CWE-400