ZOHO ManageEngine Event LogAnalyzer CVE-2018-8721 HTML Injection Vulnerability

BID:103424

CVE-2018-8721 |

Info

ZOHO ManageEngine Event LogAnalyzer CVE-2018-8721 HTML Injection Vulnerability

Bugtraq ID: 103424
Class: Input Validation Error
CVE: CVE-2018-8721
Remote: Yes
Local: No
Published: Mar 15 2018 12:00AM
Updated: Mar 15 2018 12:00AM
Credit: Omkar Joshi
Vulnerable: Zohocorp Manageengine EventLog Analyzer 11.0 Build 11000
Not Vulnerable: Zohocorp Manageengine EventLog Analyzer 11.1

Discussion

ZOHO ManageEngine Event LogAnalyzer CVE-2018-8721 HTML Injection Vulnerability

ZOHO ManageEngine Event LogAnalyzer is prone to a HTML injection vulnerability because it fails to sufficiently sanitize user-supplied input.

Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected site, potentially allowing the attacker to steal cookie-based authentication credentials or control how the site is rendered to the user. Other attacks are also possible.

Exploit / POC

ZOHO ManageEngine Event LogAnalyzer CVE-2018-8721 HTML Injection Vulnerability

The researcher has created a proof-of-concept to demonstrate the issue. Please see the references for more information.

Solution / Fix

ZOHO ManageEngine Event LogAnalyzer CVE-2018-8721 HTML Injection Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

References

ZOHO ManageEngine Event LogAnalyzer CVE-2018-8721 HTML Injection Vulnerability

References:

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