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CVE PROGRAM SOURCE RECORD8.2 High

CVE-2026-22731

Authentication Bypass under Actuator Health groups paths

Description

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Spring Spring Boot

Default version status: unaffected

  • 4.0 to < 4.0.3affected
  • 3.5 to < 3.5.11affected
  • 3.4 to < 3.4.15affected

References