CVE-2020-13972 Information

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 Vector

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

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1