CVE-2026-62242

CVE-2026-62242 affects Spring Boot Admin Server prior to 4.1.2. The vulnerability is a server-side request forgery in the unauthenticated instance registration flow, where attacker-controlled healthUrl and managementUrl are not validated against private IP ranges or metadata endpoints. This allow...

CVE-2026-62242 Spring Boot Admin Server < 4.1.2 SSRF via Unauthenticated Instance Registration

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...