PT-2026-48618 · Spring · Spring Web Services

Published 2026-06-11 · Updated 2026-06-11 · CVE-2026-40995

NVD

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

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.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2026-40995

Affected Products

Spring Web Services

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-40995 · Security Note
• https://spring.io/security/cve-2026-40995 · Note