Server-Side Request Forgery (SSRF) Affecting com.ctrip.framework.apollo:apollo Open this link in a new tab package, versions [0,1.4.0)


0.0
medium
  • Attack Complexity

    Low

  • Confidentiality

    High

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  • snyk-id

    SNYK-JAVA-COMCTRIPFRAMEWORKAPOLLO-1584200

  • published

    12 Sep 2021

  • disclosed

    18 Apr 2019

  • credit

    Dayeh-X

How to fix?

Upgrade com.ctrip.framework.apollo:apollo to version 1.4.0 or higher.

Overview

Affected versions of this package are vulnerable to Server-Side Request Forgery (SSRF). The interface /system-info/health uses RestTemplate to initiate a request, and there is no restriction on the host entered by the user. An attacker may use this to do an intranet port scan or raise a GET request via /system-info/health because the %23 substring is mishandled.

References