CVE Catalog

CVE-2026-62242

HighCVSS 8.6
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.28%

20th percentile - higher than 20% of all known CVEs

Summary

Spring Boot Admin Server before version 4.1.2 contains a server-side request forgery (SSRF) vulnerability. Unauthenticated attackers can register instances with attacker-controlled healthUrl and managementUrl parameters without validation against private IP ranges or metadata endpoints.

Risk Assessment

Attackers can force the server to make HTTP requests to arbitrary internal addresses and retrieve response bodies via the actuator proxy, enabling exfiltration of cloud credentials and access to internal resources.

Recommendation

Immediately upgrade Spring Boot Admin Server to version 4.1.2 or later. Additionally, restrict access to the server and implement validation of URLs for registered instances.

Related vulnerabilities

Original NVD description (English source)

Spring Boot Admin Server before 4.1.2 contains a server-side request forgery vulnerability that allows unauthenticated attackers to register instances with attacker-controlled healthUrl and managementUrl parameters without validation against private IP ranges or metadata endpoints. Attackers can force the server to make HTTP requests to arbitrary internal addresses and retrieve response bodies via the actuator proxy to exfiltrate cloud credentials.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS