CVE-2018-13439 — HIGH (7.5)

Vulnerability Description

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

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Tencent	Wechat Pay	-

Related Weaknesses (CWE)

CWE-611

References

https://packetstormsecurity.com/files/148390/WeChat-Pay-SDK-XXE-Injection.htmlExploitThird Party AdvisoryVDB Entry
https://packetstormsecurity.com/files/148390/WeChat-Pay-SDK-XXE-Injection.htmlExploitThird Party AdvisoryVDB Entry

FAQ

What is CVE-2018-13439?

CVE-2018-13439 is a vulnerability with a CVSS score of 7.5 (HIGH). WXPayUtil in WeChat Pay Java SDK allows XXE attacks involving a merchant notification URL.

How severe is CVE-2018-13439?

CVE-2018-13439 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-13439?

Check the references section above for vendor advisories and patch information. Affected products include: Tencent Wechat Pay.