Description
Vulnerability in Spring Spring Security. SubjectX500PrincipalExtractor 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. This issue affects Spring Security: from 7.0.0 through 7.0.4.
CVSS 6.8EPSS 0.296%Risque 0.7
Voir la source- Publication
- 2026-04-22 06:16:03
- Versions concernées
- >=7.0.0,<7.0.5
- Type
- Package
- Vecteur
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N