PT-2018-11823 · Weechat · Wechat Pay Java Sdk

Published 2018-07-08 · Updated 2022-05-14 · CVE-2018-13439

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions WeChat Pay Java SDK (affected versions not specified)

Description The issue involves an XXE (XML External Entity) attack through a merchant notification URL in the WXPayUtil component of the WeChat Pay Java SDK.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2018-13439

GHSA-GQGV-2GP3-QQP3

Affected Products

Wechat Pay Java Sdk

References · 4

• 🔥 https://packetstormsecurity.com/files/148390/WeChat-Pay-SDK-XXE-Injection.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-13439 · Security Note
• https://osv.dev/vulnerability/GHSA-gqgv-2gp3-qqp3 · Vendor Advisory
• https://github.com/mixzxu/wxpay-sdk · Note