SecuriTricks - CVE-2026-40995

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.

Product(s) Impacted

Vendor	Product	Versions
Spring	Spring Web Services	5.0.0-5.0.1, 4.1.0-4.1.3, 4.0.0-4.0.18, 3.1.0-3.1.8

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-287

Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	spring	spring_web_services	5.0.0-5.0.1	/	/	/	/	/	/	/
a	spring	spring_web_services	4.1.0-4.1.3	/	/	/	/	/	/	/
a	spring	spring_web_services	4.0.0-4.0.18	/	/	/	/	/	/	/
a	spring	spring_web_services	3.1.0-3.1.8	/	/	/	/	/	/	/

References

https://spring.io/security/cve-2026-40995

CVSS Score

5.4 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: LOW
Scope: UNCHANGED
Confidentiality Impact: LOW
Integrity Impact: LOW
Availability Impact: NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

View Vector String

Timeline

Published: June 11, 2026, 7:16 a.m.
Last Modified: June 11, 2026, 3:21 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

[email protected]

CVE-2026-40995