7.5
CWE
611
Advisory Published
Advisory Published
Updated

CVE-2018-13439: XEE

First published: Sun Jul 08 2018(Updated: )

WXPayUtil in WeChat Pay Java SDK allows XXE attacks involving a merchant notification URL.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
maven/com.github.wxpay:wxpay-sdk<=3
Tencent Wechat Pay

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Frequently Asked Questions

  • What is CVE-2018-13439?

    CVE-2018-13439 is a vulnerability found in WXPayUtil in WeChat Pay Java SDK that allows XXE attacks involving a merchant notification URL.

  • How severe is CVE-2018-13439?

    CVE-2018-13439 has a severity rating of 7.5 out of 10 (high).

  • What is the affected software of CVE-2018-13439?

    The affected software of CVE-2018-13439 includes the WeChat Pay Java SDK (version 3) and Tencent Wechat Pay.

  • How do XXE attacks involving a merchant notification URL exploit CVE-2018-13439?

    XXE attacks involving a merchant notification URL exploit CVE-2018-13439 by using XML external entities to access arbitrary files or execute remote code.

  • Where can I find more information about CVE-2018-13439?

    You can find more information about CVE-2018-13439 on the NIST NVD website, Packet Storm Security, and GitHub advisory.

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