CVE-2026-22731— Authentication Bypass under Actuator Health groups paths
Quick assessment
Affected
Spring Spring Boot
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
VMware Spring Boot是美国威睿（VMware）公司的一套开源框架。 VMware Spring Boot 4.0.3之前版本、3.5.11之前版本和3.4.15之前版本存在安全漏洞，该漏洞源于当已为Health Group附加路径配置的特定路径下声明需要身份验证的应用程序端点时，可能导致身份验证绕过。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-22731
Vulnerability Information
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Vulnerability Title
Authentication Bypass under Actuator Health groups paths
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
VMware Spring Boot 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VMware Spring Boot是美国威睿（VMware）公司的一套开源框架。 VMware Spring Boot 4.0.3之前版本、3.5.11之前版本和3.4.15之前版本存在安全漏洞，该漏洞源于当已为Health Group附加路径配置的特定路径下声明需要身份验证的应用程序端点时，可能导致身份验证绕过。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Spring | Spring Boot | 4.0 ~ 4.0.3 | - |
|
II. Public POCs for CVE-2026-22731
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-22731 (1)
Same Patch Batch · Spring · 2026-03-19 · 4 CVEs total
| CVE-2026-22733 | 8.2 HIGH | Authentication Bypass under Actuator CloudFoundry endpoints |
| CVE-2026-22737 | 5.9 MEDIUM | Spring Framework Improper Path Limitation with Script View Templates |
| CVE-2026-22735 | 2.6 LOW | Server Sent Event stream corruption |
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