CVE-2018-13439

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

• CWE-611

• https://packetstormsecurity.com/files/148390/WeChat-Pay-SDK-XXE-Injection.htmlExploit, Third Party Advisory, VDB Entry
• https://packetstormsecurity.com/files/148390/WeChat-Pay-SDK-XXE-Injection.htmlExploit, Third Party Advisory, VDB Entry

Published

Jul 8, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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