de.codecentric:spring-boot-admin-server@4.1.1

  • latest version

    4.1.2

  • latest non vulnerable version

  • first published

    11 years ago

  • latest version published

    7 days ago

  • licenses detected

  • package registry

  • Direct Vulnerabilities

    Known vulnerabilities in the de.codecentric:spring-boot-admin-server package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • H
    Server-side Request Forgery (SSRF)

    Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) through the instance registration and proxy handling in InstanceRegistry and InstanceWebProxy. An attacker can make the server send outbound HTTP requests to arbitrary internal addresses and exfiltrate response bodies by registering an instance with attacker-controlled healthUrl, managementUrl, or serviceUrl values and then using the actuator proxy. This lets an unauthenticated attacker reach loopback, private network, and cloud metadata endpoints from the Admin Server’s network context, exposing sensitive data such as instance-local secrets or cloud credentials. The user’s Admin Server can be used as a relay to probe internal services and leak the responses through its management endpoints.

    How to fix Server-side Request Forgery (SSRF)?

    Upgrade de.codecentric:spring-boot-admin-server to version 4.1.2 or higher.

    [,4.1.2)