CVE-2020-13972 — MEDIUM (6.1)

Vulnerability Description

Enghouse Web Chat 6.2.284.34 allows XSS. When one enters their own domain name in the WebServiceLocation parameter, the response from the POST request is displayed, and any JavaScript returned from the external server is executed in the browser. This is related to CVE-2019-16951.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Enghouse	Web Chat	6.2.284.34

Related Weaknesses (CWE)

CWE-79

References

http://burninatorsec.blogspot.com/2020/09/cve-2020-13972-xss-via-ssrf-in.htmlExploitThird Party Advisory
http://burninatorsec.blogspot.com/2020/09/cve-2020-13972-xss-via-ssrf-in.htmlExploitThird Party Advisory

FAQ

What is CVE-2020-13972?

CVE-2020-13972 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Enghouse Web Chat 6.2.284.34 allows XSS. When one enters their own domain name in the WebServiceLocation parameter, the response from the POST request is displayed, and any JavaScript returned from th...

How severe is CVE-2020-13972?

CVE-2020-13972 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-13972?

Check the references section above for vendor advisories and patch information. Affected products include: Enghouse Web Chat.