CVE-2026-22731 — Authentication Bypass under Actuator Health groups paths

CVE-2026-22731

Authentication Bypass under Actuator Health groups paths PUBLISHED

Description (CNA)

Spring Boot applications with Actuator can be vulnerable to an "Authentication Bypass" vulnerability when an application endpoint that requires authentication is declared under a specific path, already configured for a Health Group additional path. This issue affects Spring Boot: from 4.0 before 4.0.3, from 3.5 before 3.5.11, from 3.4 before 3.4.15. This CVE is similar but not equivalent to CVE-2026-22733, as the conditions for exploit and vulnerable versions are different.

Affected (CNA)

Vendor / product	Versions
Spring / Spring Boot	affected 4.0 before 4.0.3; affected 3.5 before 3.5.11; affected 3.4 before 3.4.15

CWE

CWE-288

References

https://spring.io/security/cve-2026-22731

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.