Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2025-12627

Gravedad CVSS v3.1:
BAJA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
06/08/2026
Última modificación:
10/08/2026

Descripción

*** Pendiente de traducción *** The user impersonation flow in WSO2 Identity Server fails to properly manage refresh tokens associated with impersonated sessions. This allows an attacker who has obtained an access token for an impersonated user to leverage the refresh token grant to obtain new access tokens, extending their ability to act as the legitimate user.<br /> <br /> An attacker who gains access to an impersonated user&amp;#39;s access token can exploit this weakness to renew their authorization. This results in the continued ability to perform actions on behalf of the actual user, compromising log integrity and traceability by masking the true actor.

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:* 7.0.0 (incluyendo) 7.0.0.130 (excluyendo)
cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:* 7.1.0 (incluyendo) 7.1.0.38 (excluyendo)