CVE-2026-47838
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-287
Autenticación incorrecta
Fecha de publicación:
10/06/2026
Última modificación:
10/06/2026
Descripción
*** Pendiente de traducción *** SubjectDnX509PrincipalExtractor does not correctly handle certain malformed X.509 certificate CN values, which can lead to reading the wrong value for the username. In a carefully crafted certificate, this can lead to an attacker impersonating another user.<br />
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Affected versions:<br />
Spring Security 5.7.0 through 5.7.24; 5.8.0 through 5.8.26; 6.3.0 through 6.3.17; 6.4.0 through 6.4.17; 6.5.0 through 6.5.10.
Impacto
Puntuación base 3.x
6.80
Gravedad 3.x
MEDIA



