CVE-2026-62242

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.

CVSS v4.0

7.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

8.6 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

EPSS

0.48% chance of exploitation in the next 30 days, 40th percentile

Published

2026-07-13

Updated

2026-07-15

Proof-of-concept exploits (1)

• codecentric/spring-boot-admin/issues/5452

References

• CVE Record
• NVD entry

Related

• CVE-2026-62240
• CVE-2026-6227
• CVE-2026-6224
• CVE-2026-62323
• CVE-2026-62239
• CVE-2026-62324