CVE-2026-40995
MEDIUM EPSS 4.4%
Published Jun 11, 20262w ago · Modified Jun 23, 20261w ago
5.4 CVSS 3.1
Published Jun 11, 2026 2w ago
Last Modified Jun 23, 2026 1w ago
Description
X509AuthenticationProvider could issue a fully authenticated X509AuthenticationToken when a presented certificate mapped to UserDetails, without applying Spring Security's standard account lifecycle checks (disabled, locked, expired, or credentials-expired accounts). Affected versions: Spring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0 through 3.1.8.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability None
Threat Intelligence
EPSS Exploit Probability
4.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-287 Improper Authentication Authentication
References 1
- spring.io https://spring.io/security/cve-2026-40995
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.